Answers
Answer:
36,800
25
__________________________________________________________
Step-by-step explanation:
~This is how I usually do this normally.~
~4 x 5 x 10 x 23 x 8 = 36,800~
~5 x 5 = 25~
~Hope this helped!~
Answer:
I believe the first one is 125 cm squared and the second one is 175
Step-by-step explanation:
Pls tell me if I am wrong
Hope this helped ~(￣▽￣)~
Related Questions
PLEASE HELP ME PLEASE I WILL GIVE BRAINLIEST
Answers
Answer:
19.98
Step-by-step explanation:
19.98
Step by step:
(4.3 + 6.5) x 3.7
————————
2
Integral Calculus Problem:
[tex]\int\limits^1_4 {\frac{cosx}{1+e^1/x} } \, dx[/tex] = _
- Do not spam
- Do not copy and paste
- Do not add any unnecessary information
- Any of these will result in a report
- Please help, thank you
Answers
Answer:
[tex]\displaystyle \int\limits^1_4 {\frac{\cos x}{1 + \frac{e}{x}}} \, dx \approx \boxed{0.862854}[/tex]
General Formulas and Concepts:
Calculus
Differentiation
DerivativesDerivative NotationDerivative Property [Addition/Subtraction]:
[tex]\displaystyle (u + v)' = u' + v'[/tex]
Derivative Rule [Basic Power Rule]:
f(x) = cxⁿf’(x) = c·nxⁿ⁻¹Integration
IntegralsIntegration Rule [Fundamental Theorem of Calculus 1]:
[tex]\displaystyle \int\limits^b_a {f(x)} \, dx = F(b) - F(a)[/tex]
Integration Property [Multiplied Constant]:
[tex]\displaystyle \int {cf(x)} \, dx = c \int {f(x)} \, dx[/tex]
Integration Property [Addition/Subtraction]:
[tex]\displaystyle \int {[f(x) \pm g(x)]} \, dx = \int {f(x)} \, dx \pm \int {g(x)} \, dx[/tex]
Integration Methods: U-Substitution and U-Solve
Special Integrals:
Sine Integral:[tex]\displaystyle \int {\frac{\sin x}{x}} \, dx = \text{Si} (u) + C[/tex]Cosine Integral:
[tex]\displaystyle \int {\frac{\cos x}{x}} \, dx = \text{Ci} (u) + C[/tex]
Step-by-step explanation:
*Note:
The problem is too big to fit all work. I will assume that you know how to do basic calculus.
Step 1: Define
Identify given.
[tex]\displaystyle \int\limits^1_4 {\frac{\cos x}{1 + \frac{e}{x}}} \, dx[/tex]
Step 2: Integrate Pt. 1
[Integrand] Rewrite:[tex]\displaystyle \begin{aligned}\int\limits^1_4 {\frac{\cos x}{1 + \frac{e}{x}}} \, dx & = \int\limits^1_4 {\frac{x \cos x}{x + e} \, dx \leftarrow \\\end{aligned}[/tex]
Step 3: Integrate Pt. 2
Identify variables for u-substitution.
Set u:[tex]\displaystyle u = x + e[/tex][u] Differentiate [Derivative Rules and Properties]:
[tex]\displaystyle du = dx[/tex]
Step 4: Integrate Pt. 3
[Integral] Apply Integration Method [U-Substitution]:[tex]\displaystyle \begin{aligned}\int\limits^1_4 {\frac{\cos x}{1 + \frac{e}{x}}} \, dx & = \int\limits^1_4 {\frac{x \cos x}{x + e} \, dx \\& = \int\limits^{x = 1}_{x = 4} {\frac{(u - e) \cos (u - e)}{u} \, du \leftarrow \\\end{aligned}[/tex][Integral] Rewrite [Integration Property - Addition/Subtraction]:
[tex]\displaystyle \begin{aligned}\int\limits^1_4 {\frac{\cos x}{1 + \frac{e}{x}}} \, dx & = \int\limits^1_4 {\frac{x \cos x}{x + e} \, dx \\& = \int\limits^{x = 1}_{x = 4} {\frac{(u - e) \cos (u - e)}{u} \, du \\ & = \int\limits^{x = 1}_{x = 4} {\cos ( u - e)} \, du - \int\limits^{x = 1}_{x = 4} {\frac{e \cos (u - e)}{u}} \, du \leftarrow \\\end{aligned}[/tex][2nd Integral] Rewrite [Integration Property - Multiplied Constant]:
[tex]\displaystyle \begin{aligned}\int\limits^1_4 {\frac{\cos x}{1 + \frac{e}{x}}} \, dx & = \int\limits^{x = 1}_{x = 4} {\cos ( u - e)} \, du - e \int\limits^{x = 1}_{x = 4} {\frac{\cos (u - e)}{u}} \, du \leftarrow \\\end{aligned}[/tex]
Step 5: Integrate Pt. 4
Identify variables for u-substitution for the 1st integral.
Use another variable besides u to avoid confusion with earlier substitutions.
Set v:[tex]\displaystyle v = u - e[/tex][v] Differentiate:
[tex]\displaystyle dv = du[/tex]
Step 6: Integrate Pt. 5
Solve the 1st integral using basic integration techniques listed under "Calculus":
[tex]\displaystyle \begin{aligned}\int\limits^{x = 1}_{x = 4} {\cos (u - e)} \, du & = \int\limits^{x = 1}_{x = 4} {\cos v} \, dv \\& = \sin v \bigg| \limits^{x = 1}_{x = 4} \\& = \sin (u - e) \bigg| \limits^{x = 1}_{x = 4} \\& = \sin (x) \bigg| \limits^{x = 1}_{x = 4} \\& = \sin 1 - \sin 4\end{aligned}[/tex]
Step 7: Integrate Pt. 6
To solve the 2nd integral, we use the same methods as "Step 6":
[tex]\displaystyle\begin{aligned}\int\limits^{x = 1}_{x = 4} {\frac{\cos (u - e)}{u}} \, du & = \int\limits^{x = 1}_{x = 4} {\frac{\sin e \sin u + \cos e \cos u}{u}} \, du \\& = \sin e \int\limits^{x = 1}_{x = 4} {\frac{\sin u}{u}} \, du + \cos e \int\limits^{x = 1}_{x = 4} {\frac{\cos u}{u}} \, du \\& = \sin (e) \text{Si} (u) \bigg| \limits^{x = 1}_{x = 4} + \cos (e) \text{Ci} (u) \bigg| \limits^{x = 1}_{x = 4} \\\end{aligned}[/tex]
[tex]\displaystyle\begin{aligned}\int\limits^{x = 1}_{x = 4} {\frac{\cos (u - e)}{u}} \, du & = \sin (e) \text{Si} (x + e) \bigg| \limits^{x = 1}_{x = 4} + \cos (e) \text{Ci} (x + e) \bigg| \limits^{x = 1}_{x = 4} \\& = \bigg[ \sin (e) \text{Si} (1 + e) - \sin (e) \text{Si} (4 + e) \bigg] + \bigg[ \cos (e) \text{Ci} (1 + e) - \cos (e) \text{Ci} (4 + e) \bigg] \\\end{aligned}[/tex]
Step 8: Integrate Pt. 7
Combine our 2 integral values to obtain a final answer:
[tex]\displaystyle \int\limits^1_4 {\frac{\cos x}{1 + \frac{e}{x}}} \, dx & = \int\limits^{x = 1}_{x = 4} {\cos ( u - e)} \, du - e \int\limits^{x = 1}_{x = 4} {\frac{\cos (u - e)}{u}} \, du \\\begin{aligned}& = \sin 1 - \sin 4 - e \bigg[ \sin (e) \text{Si} (1 + e) - \sin (e) \text{Si} (4 + e) + \cos (e) \text{Ci} (1 + e) - \cos (e) \text{Ci} (4 + e) \bigg] \\& \approx \boxed{0862854} \\\end{aligned}[/tex]
∴ we have evaluated the given special definite integral.
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Learn more about integration: https://brainly.com/question/27746472
Learn more about Calculus: https://brainly.com/question/27746481
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Topic: Calculus
What is the area, in square meters, of the trapezoid below?
Answers
Answer: 94.54 m^2 (square meters)
Step-by-step explanation: The formula for the area of a trapezoid is A = 1/2(a+b)h; where a and b are the two top sides of the trapezoid that are parallel. Let us then solve.
Let us combine both sides two maintain the overall side for "b", which is 18 + 5.1 = 23.1
Let us now add both sides (a + b.) 23.1 + 9.5 is 32.6. We can now multiply by the height. 32.6 multiplied by 5.8 is 189.08
We can now divide (or multiply by 1/2), which is 189.08 * 1/2 or 189.08/2 and that equals 94.54.
Step 1
Find the area of the Rectangle in the middle
To find the area, you have to do [tex]Length*Width[/tex]
[tex]9.5*5.8=55.1[/tex]
The area of the Rectangle in the middle is 55.1m²
Step 2
Find the area of the triangle on the right
To find the area of 1 triangle, we have to use the formula show below:
[tex]A=\frac{1}{2}* Base *Height[/tex]
Base = the part on the bottom
Height = How high the triangle is
[tex]A=\frac{1}{2} *5.1*5.8\\=\frac{1}{2} *29.58\\=14.79[/tex]
The area of the triangle on the right is 14.79m²
Step 3
Find the area of the triangle on the left
Using the formula that we used in the last question about finding the area of the triangle, we can find our answer, here is the formula:
[tex]A=\frac{1}{2}* Base *Height[/tex]
Base = the part on the bottom
Height = How high the triangle is
BUT, before finding the area of this part of the triangle, we have to first find the dimensions, we know the height, but we don't know the base, so to find the base, we will subtract 18 by 9.5 to get our base
[tex]18-9.5=8.5[/tex]
So the base of the triangle on the LEFT is 8.5m
NOW, we can find the area of the triangle on the left
[tex]A =\frac{1}{2}* 8.5*5.8\\=\frac{1}{2} *49.3\\=24.65[/tex]
So the area of the triangle on the LEFT is 24.65m²
Step 4
Add up all the areas to get final answer!
The areas of the 3 shapes are...
55.1m²
14.79m²
24.65m²
If we add these numbers up, we get 94.54m²The area of the trapezoid is 94.54m²
5
What is the area of a triangle with a base of 25 mm and a height of 10 mm?
001
© 6-mm
4
O
13 mm
O
o 264 mm?
3
O 16 mm
Answers
Answer:
125mmStep-by-step explanation:
Formula for finding area of a triangle:
[tex]A = \frac{1}{2} *B*H[/tex]
A = Area
B = Base
H = Height
Find the answer using the formula:
[tex]A = \frac{1}{2} *25*10\\=\frac{1}{2} *250\\=125[/tex]
Hence, the area of that triangle is
125mm(not sure why this is not one of the choices, but this is the RIGHT answer)
The government owns the radio and television in the country. All the newspapers have to get
permission from the government to publish any news about government’s policies and protests.
Would you call it a democracy? Yes /No. Give reasons to support your decision.
Answers
Help please this is due today!!!!!!!!!!!!!!!!! I would give it a 5 star and thanks for it.
The office building where Ryan works is made up of two cube-shaped pieces. At lunchtime, Ryan and his other office workers walk around the edge of the building for exercise. If the volume of the larger part is 65,000 m³and the volume of the smaller part is 4000 m³, what is the distance around the edge of the building?
Answers
Answer:
At lunchtime, Ryan and his other office workers walk around the edge of the building for exercise. If the volume of the larger part is 65,000 m³and the ...
Step-by-step explanation:
There are 50 marbles in a bag. Students picked a marble, recorded its color, and put it back in.
Each student separately carried out a different number of experiments. The table shows their results.
Estimate the probability of getting a green marble from this bag.
Answers
Answer:
It would be 1/4 or 25%
Step-by-step explanation:
done this before
Answer: 1/3
Step-by-step explanation:
The correct answer to this question is a 1/3.
Hope this helps a lot of people (please like and give brainliest)!
PLEASE HELPPPP
For each of the relation sets below, determine the domain and range, along with
whether or not the set represents a function. If the relation set is not a function, explain
why.
a. {(0,9), (8, 1), (-1, 9), (9, 8), (1, -1)}
b. {(62, -3.1), (61, -3.1), (60, -3.1), (-3.1, -3.1)}
c. {(123,876), (-15, 2.6), (2.6, -15), (123, 1), (-87, -0.98)}
d. {(2.9, 0), (2.9, 1), (2.9, 2), (2.9, 3)}
Answers
Answer: See in the explanation
Step-by-step explanation:
The domain is all of the X values in a set.
The range is all of the Y values in a set.
You can tell if a set of coordinate pairs is a function if each x value corresponds to 1 Y value. For example, lets say we have an x value of 3. This X value can only correspond to ONE y value. So if the x value 3 corresponded to , e.g, 4, or 7 as y values, it would not be a function because 1 x value has to have only 1 y value.
a. {(0,9), (8, 1), (-1, 9), (9, 8), (1, -1)}
* This relation is a function, because there aren't many of the same x value numbers.
* The domain is {0, 8, -1, 9, 1}. Those are all of the X values
* The range is {9, 1, 9, 8, -1} (All of the Y values)
b. {(62, -3.1), (61, -3.1), (60, -3.1), (-3.1, -3.1)}
* This relation is a function, because even though all of the y values are the same , the x values are different.
* The domain is {62, 61, 60, -3.1}.
* The range is {-3.1, -3.1, -3.1, -3.1}
c. {(123,876), (-15, 2.6), (2.6, -15), (123, 1), (-87, -0.98)}
* This relation is a function, because all of the X values are different
* The domain is {123,876, -15, 2.6, 123, -87}
* The range is {0, 2.6, -15, 1, -0.98}
d. {(2.9, 0), (2.9, 1), (2.9, 2), (2.9, 3)}
* This relation is not a function. All of the x values are the same, and for this reason, they all have different y values.
* The domain is {2.9, 2.9, 2.9, 2.9}
* The range is {0, 1, 2, 3}
Hope this helps :)) Brainliest would be appreciated :D
Geometry and measurement
Answers
Answer:
61/2
Step-by-step explanation:
HELP ASAP PLEASE
please i need help
Answers
Answer:
10 of spades
Step-by-step explanation:
4*9=36
so 9 groups of 4 is 36 cards and 2 more is 38
first is heart then spade
Carmen made punch with 34 gallon of orange juice, 2 quarts of strawberries, and 2 pints of lime sherbet. How many pints of punch did Carmen make? Use the diagram to help you solve. Explain.
Answers
So, 3/4 gallon = 3/4 x 8 = 6 PINTS of ORANGE JUICE.
1 QUART = 2 PINTS
So, 2 QUARTS = 2 x 2 = 4 PINTS of STRAWBERRIES.
Given 2 PINTS of LIME SHERBET
Adding 6 PINTS + 4 PINTS + 2 PINTS = 12 PINTS
ANSWER: 12 PINTS
PLEASE HELP DUE SOON!! WILL MAKE BRAINLIEST AND MAX PONTIS(DONT TAKE PONTIS WITHOUT ANWSERING WILL REPORT!!!)
Answers
Answer:
1. 71^3 = 71 * 71 * 71 = 357,911
2. 52^4 = 52 * 52 * 52* 52 = 7,311,616
3. 99^5 = 99 * 99 * 99 * 99* 99 = 9,509,900,499
4. 78^4 = 78 * 78* 78* 78 = 37,015,056
5. 8^2 = 8 * 8 = 64
6. 80^5 = 80 * 80 * 80 * 80 * 80 = 3,276,800,000
7. 98^1 = 98 = 98
8. 15^1 = 15 = 15
9. 7^3 = 7 * 7 * 7 = 343
10. 55^4 = 55 * 55 * 55 * 55 = 9,150,625
11. 67^1 = 67 = 67
12. 50^4 = 50 * 50 * 50 * 50 = 6,250,000
Answers:
1) 71^3 = 71 * 71 * 71 = 357,911
2) 52^4 = 52 * 52 * 52* 52 = 7,311,616
3) 99^5 = 99 * 99 * 99 * 99* 99 = 9,509,900,499
4) 78^4 = 78 * 78* 78* 78 = 37,015,056
5) 8^2 = 8 * 8 = 64
6) 80^5 = 80 * 80 * 80 * 80 * 80 = 3,276,800,000
7) 98^1 = 98 = 98
8) 15^1 = 15 = 15
9) 7^3 = 7 * 7 * 7 = 343
10) 55^4 = 55 * 55 * 55 * 55 = 9,150,625
11) 67^1 = 67 = 67
12) 50^4 = 50 * 50 * 50 * 50 = 6,250,000
please can one of you help me for da crown step by step tho please itz my last one
Answers
Answer:
Is not evenly divisible by 382
Step-by-step explanation:
would equal 47.75 (THIS IS ASSUMING DECIMALS ARE NOT EVENLY DIVISLBLE!!!!)
-x=-6 what is X is it 6 or -6?
Answers
Answer:
6
Step-by-step explanation:
It may be confusing to see why it would 6 instead of -6. The missing value in the X already includes the negative symbol. So if the 6 was the X value, then the negative sign would apply to the 6 making it - 6. The results would be:
⇒ [tex]-x = -6[/tex]
⇒ [tex]-6=-6[/tex]
Jayden wants to lay sod on his front yard and on half of his back yard. His front yard has a length of 50 feet and a width of 70 feet. His back yard has a length of 10 feet and a width of 30 feet. How many square feet of sod does Jayden need to purchase?
Answers
The first thing we must do for this case is to calculate the area of both yards.
We have then:
front yard:
A1 = (50) * (80)
A1 = 4000 feet ^ 2
Back yard:
A2 = (10) * (30)
A2 = 300 feet ^ 2
"Jayden wants to lay sod on his front yard and on half of his back yard"
Then, the total amount will be:
A = A1 + (1/2) A2
Substituting:
A = 4000 + (1/2) (300)
A = 4000 + 150
A = 4150 feet ^ 2
Answer:
jayden needs to purchase 4150 square feet of sodd
Answer:
Its an area equation. Area is length times width.
So to start, he needs 50 x 80 square feet in his front yard, BUT THAT IS ONLY HALF OF THE PROBLEM. For the front yard he needs 4000 sq. feet. For the back, it is different. He needs 10x40÷2. To first simplify, we do the multiplication. This comes to 400÷2. then it is simply 200.
Now for the easy part. Take the 4000 and add 200. Answer? 4,200.
The circumference of the inner circle is 44 ft. The distance between the inner circle and the outer circle is 4 ft. By how many feet is the circumference of the outer circle greater than the circumference of the inner circle? Use 22/7 for pi
Answers
Answer:
40 ft. branliest maybe? Have a great day!
Steven draws △ABC, with m∠ABC = 110°, m∠BAC = 40°, and m∠BCA = 30°.
Which triangle represents Steven’s triangle?
(Picture/Image Below)
Answers
Answer:
x
Step-by-step explanation:
angle bac and bca need to be acute and similar in size and angle abc needs to be an obtuse angle. This is the only triangle where angle abc is obtuse.
There is an equal number of 2 brands of watches on a shelf. Brand at watches cost $58 each, and Brand B watches cost $30 each. If the total cost of all the watches on the shelf is $22,000, how many watches are there?
Answers
Answer: There are 227 watches.
Step-by-step explanation:
What I did was that, I added the cost of watch A and B and then divided the sum by $22,000
x/2*58=x/2*30=22000
58x/2+30x/2=22000
58x+30x=44000
88x=44000
x=44000/88=500
Ans:
Number of watches on the shelf=500
YOOOOOOOOOOOOO HEELPPPPPPPPPPPPPPPP
Answers
hope this helps!
the shoes department is offering a sale of 15% off all shoes. if mrs. jefferey saved $12.30, how much were the shoes full price?
Answers
Answer: $82
Step-by-step explanation:
F - .15F = 12.30
F = 12.3/.85 =$14.47 for full shoe price rounded down a fraction of a cent
Full Price minus 15% discount = $12.30
F - 0.15F = 12.30
F(1-0.15) = 12.30
0.85F = 12.30
Overall answer --->F = 12.30/.85 = 14.47058824
82
Please help me with this I would give you 50 points.
FEET 1 4 5
INCHES 24 35
Answers
Answer: feet: 1, 2, 3, 4, 5
inches: 12, 24, 36, 48, 60
Step-by-step explanation:
There are 12 inches in a foot, therefore if you have 1 foot you have 12 inches, if you have 2 feet you have 24 inches becauase 2*12 = 24 and so on...
34. A 6-member committee is to be chosen by drawing Nmes of individuals from a hat. If the hat contains the Nmes of 8 men and 14 women, find the probability that the committee will consist of 3 men and 3 women.
Answers
6/22
Or 3/11
Hope this helped ! :)
The temperature rised 3 °F every hour for 6 hours. What was the total number of degrees the temperature changed in the 6 hours?
-18 degrees
9 degrees
18 degrees
-10 degrees
Answers
Answer:
18 degrees
Step-by-step explanation:
6 hours times 3 Fahrenheit every hour is 18 Fahrenheit
Which answer best describes the shape of this distribution?
A. bell-shaped
B. uniform
C. skewed right
D. skewed left
Answers
Answer:
B) Uniform
As it is identical if you split it in half
heeelellllllllppppppppp
Answers
explanation: because
Please Help quick, I need the answer in 5 minutes...
Answers
Answer: this answer is A
Step-by-step explanation:
Length: Length, Width:Width
Congruent figures Practice -2 measurement of side DE
Answers
Answer:
9 in
Step-by-step explanation:
Side DE is equivalent to side KG
Please help i give brainliest, show the work though. Susan is buying 5 and a half pies from the market. Write this amount as a mixed number, improper fraction, decimal and percent.
Answers
Answer: 5 1/2 pies as a mixed number, 11/2 as an improper fraction, 5.5 as a decimal, 550 as a percent
Step-by-step explanation:
2x5+1 11
-----------= -----
2 2
The fraction 5 1/2 is equal to 5, plus 1 divided by 2 which is equal to 5, plus 0.5 which is equal to 5.5 in decimal
5.5 x 100 = 550 percent
Given statement: Susan is buying 5 and a half pies from the market.
We already know:
The word "and" means "in addition to", which means addition (+)Therefore, the number of pies Susan bought is;
⇒ 5 and a half pies⇒ 5 + half pies∴ Half can be written as ½
⇒ 5 + ½If a whole number is being added to a fraction, we can combine them to convert the sum into mixed fraction.
⇒ 5 + ½⇒ 5 ½Therefore, 5 ½ is the fraction of pies, Susan bought.
Improper fraction:Given statement: Susan is buying 5 and a half pies from the market.
In mixed fraction: Susan is buying 5 ½ pies from the market.
To convert the mixed fraction of pies into improper fraction, simply multiply the whole number by the denominator and add the numerator to the product of the whole number and the denominator. The denominator in the mixed fraction will remain the same in the denominator.
⇒ 5 ½⇒ [(5 × 2) + 1]/2⇒ [(10) + 1]/2⇒ [11]/2 = 11/2Therefore, 11/2 is the fraction of pies, Susan bought.
Decimal:Given statement: Susan is buying 5 and a half pies from the market.
In improper fraction: Susan is buying 11/2 pies from the market.
Clearly, we can rewrite 11/2 as;
⇒ 10/2 + 1/210/2 results in getting 5 and 1/2 results in getting 0.5. Therefore,
⇒ 5 + 0.5⇒ 5.5Therefore, 5.5 is the decimal of pies, Susan bought.
Percent:Given statement: Susan is buying 5 and a half pies from the market.
In decimal: Susan is buying 5.5 pies from the market.
Simply multiply the decimal by 100 to determine the percentage of pies bought by Susan.
⇒ 5.5 pies = 5.5 x 100% = 550%
Therefore, 550% is the percent of pies, Susan bought.
calculate the volume of the following figure
Answers
Answer:
24 units³
Step-by-step explanation:
Formula:
Volume (V) = length (l) × width (w) × height (h)
V=3×4×2=24 units³
Answer:
the answer should be 24 units^3 because the formula for finding volume is V= lwh so we need to multiply 2 times 3 and 4 and when we do that we get an answer of 24 so a is the correct answer and have a great day.
Step-by-step explanation:
10 points and brainly hurry please.
Answers
it's 3 calories per grape
57/19= 3
Answer: 3 calories per grape
Step-by-step explanation:
ur welcome
