Answer: 200 cubic centimeters
Step-by-step explanation: Trust me
The cost of 9 donuts is $5.50. how many donuts can you buy for $33.00
9514 1404 393
Answer:
54
Step-by-step explanation:
Let d represent the number of donuts. The cost is proportional to the number, so we have ...
d/33.00 = 9/5.50
d = 33.00(9/5.5) = 9·6 = 54
You can buy 54 donuts for $33.00.
What is the next term of the geometric sequence 3 12 48
Answer:
192
Step-by-step explanation:
10+[22÷(3^2+2)+5] the answer
Answer:
17
Step-by-step explanation:
Answer:
The answer would be 91/8 or in decimal form 11.375
Step-by-step explanation:
Hope this can help you out!
On a map, 1 inch equals 20 miles. Two cities are 7 inches apart on the map. What is the actual distance between the cities?
Answer:
140 miles
Step-by-step explanation:
1 times 20 (1 inch=20 miles)
2 times 20 (2 inches=40 miles)
3 times 20 (3 inches=60 miles)
4 times 20 (4 inches=80 miles)
5 times 20 (5 inches=100 miles)
6 times 20 (6 inches=120 miles)
7 times 20 (7 inches=140 miles)
Hope this helped!! :)
Brainliest?!?!
Stay safe and have a wonderful day/afternoon/night!!!
Using the property of exponents, what do you need to multiply 10^2 by to get 10^4 ?
Answer:
We conclude that using the property of exponents, we need to multiply 10² to get 10⁴.
Step-by-step explanation:
Let 'x' be the number we need to multiply 10² by to get 10⁴.
So the expression becomes
[tex]10^2\:\times\:x\:=\:10^4[/tex]
Divide both sides by 10²
[tex]\frac{10^2x}{10^2}=\frac{10^4}{10^2}[/tex]
[tex]\:x=\frac{10^4}{10^2}[/tex]
Apply the exponent rule:
[tex]\frac{x^a}{x^b}=x^{a-b}[/tex]
so the expression becomes
[tex]x=\frac{10^4}{10^2}=10^{4-2}[/tex]
[tex]x=10^2[/tex]
Therefore, we conclude that using the property of exponents, we need to multiply 10² to get 10⁴.
convert 17 kilometers to the nearest whole mile
Answer:
11miles
Step-by-step explanation:
1mile≈1,61km
so 17/1,61=10,56≈11miles
Answer:
10.56 (rounded)
(whole number is 10.5633)
Step-by-step explanation:
1 kilometer = 0.62 miles (rounded)
Multiply it by 17
=10.56 (rounded)
(whole number is 10.5633)
Evaluate
5
12
×
3
4
Give your answer in its simplest form. its multiplying fractions please
Answer:
[tex]\frac{5}{16}[/tex]
Find the area of the shaded regions. Give your answer as a completely simplified exact value in terms of π (no approximations)
Answer:
18π[tex]cm^{2}[/tex]
Step-by-step explanation:
Firstly we will have to find the area of the whole circle so we do....
[tex]A_{circle} =[/tex] π[tex]r^{2}[/tex]
[tex]A_{circle} =[/tex] [tex]9^{2}[/tex]π
[tex]A_{circle} =[/tex] 81π[tex]cm^{2}[/tex]
If we are talking about a whole circle the angels in the middle will be equal to 360°. But in our case we are only talking about 80° out of 360°. In other words we have to find out the area what [tex]\frac{80}{360}[/tex] (in other words [tex]\frac{2}{9}[/tex] )from the whole area is equal to. So we do....
81π[tex]cm^{2}[/tex] x [tex]\frac{2}{9}[/tex] = 18π[tex]cm^{2}[/tex]
Factor the express using GCF
1. 54x - 30
2. 4+24
Answer:
1) 6 (9x - 5)
2) 4 (1 + 6)
Step-by-step explanation:
1.
54x - 30
The greatest common factor is 6, hence take out 6
6 (9x - 5)
2.
4 + 24
The greatest common factor is 4, take out 4
4 (1 + 6)
*I am not simplifying this because as per what is given, I am unsure if one of these numbers is actually a coefficient.
Pls help :(((((((((((
Answer:
42123
Step-by-step explanation:
i think
15 bakers complete a big order in 24 hours. How many hours would it take 18 bakers to complete the same order? Please help with explanation, thank you!
Answer:
it will take 20 hours for 18 bakers to complete the same order
Step-by-step explanation:
15 bakers take 24 hours
18 bakers take x hours
15 * 24 = 360 "baking hours"
18 * x = 18x " baking hours"
360 baking hours = 18x baking hours
360 = 18x
18 18
20 = x
x = 20 hours
look at image.... Given that s=5 and t = 6, which statement proves the quadrilateral below to be a parallelogram?
A Both pairs of opposite sides are parallel.
B The diagonals bisect each other
C The diagonals are congruent.
D One pair of opposite sides are parallel and congruent.
Answer: C
Step-by-step explanation:
Given A= -7,B=13 and C=53 what is the the standard form of an equation
I need help with Geometry
Answer:
B
Step-by-step explanation:
Given 2 sides of a triangle then the third side x is
difference of 2 sides < x < sum of 2 sides , that is
17 - 10 < x < 17 + 10
7 < x < 27
In terms of AC , then
7 < AC < 27 → B
Answer:
all u need to know is that a side of a triangle is always smaller ( not smaller or equall) than the sum of two other sides of the triangle which in this case means AC is smaller than 27 and the only choice that is meantioning this is B so yea thats it (u cab always eleminate options if u dont know eveythibg about question but u just know some of them are wrong for some reason)
A plane descends 1.1 miles to an elevation of 3.75 miles. What was the elevation of the plane before its descent?
Answer:
4.85
Step-by-step explanation:
All u have to do is add 3.75 and 1.1 if u do that the sum will be 4.85
George wants to rent a car for a road trip with his friends. He checked the rentals with 2 companies. Compony A charges a non refundable fee of 50$ and then also $150 for each day. Compony B using the function 50(2x+1). Compare the two functions. Which function has a great rate of change?
Answer: The function of company A.
Step-by-step explanation:
For a linear equation:
y = a*x + b
the rate of change is "a", the coefficient that is multiplicating the variable.
Now, for company A we know that:
There is a fixed fee of $50, and $150 for each day.
So if you rent the car for x days, the total cost will be:
y = $150*x + $50
Then for this company, the rate of change is $150.
For company B we have the function:
y = $50*(2x + 1)
Where again, x is the number of days that you rent the car.
We can rewrite this as:
y = $50*2*x + $50*1
y = $100*X + $50
In this case, the rate of change is $100
Then the company with a great rate of change is the function for company A.
The value of y varies directly with x. When x = 5, y = 7.5. What is the value of y when x = 15?
Answer:
22.5
Step-by-step explanation:
SINCE Y VARIES DIRECTLY WITH X, WE USE THE FORMULA
y=kx; k representing the variable change, y= 7.5, x=5
> y=kx
>7.5= k(5) > 7.5= 5k
>k= 7.5/5 (divide to get the k)
k= 1.5
NOW REPLACE THE NEW VALUES OF X AND K AS THE VARIABLE CHANGE, TO FIND THE VALUE OF Y
>y=kx ; k=1.5 and x=15 y=?
>y= (1.5)(15)
>y=22.5
the value of y is 22.5 when x is 15
you put $1,200. in a savings account for four years at 5.6%. what is the total amount in the account after the four years
Answer:
you would have 1,194.4
Step-by-step explanation:
i subtracted.
Find the measure of the angle.....
Can anyone help???
Answer:
76
Step-by-step explanation:
A full triangle is 180 *always remember
180-153=27
so r is 27
180-77-27=76
or you could do
77+27+x=180
104+x=180
x=180-104
x=76
Hi. I need help with this question (see image). Please show workings.
Answer:
[tex]\frac{dy}{dx}[/tex] = 8(2x + 3)³
Step-by-step explanation:
Differentiate using the chain rule
Given
y = f(g(x)) , then
[tex]\frac{dy}{dx}[/tex] = f'(g(x)) × g'(x)
Here
f(x) = [tex](2x+3)^{4}[/tex] ⇒ f'(x) = 4(2x + 3)³
g(x) = 2x + 3 ⇒ g'(x) = 2
Thus
[tex]\frac{dy}{dx}[/tex] = 4(2x + 3)³ × 2
= 8(2x + 3)³
David had a coupon for the grocery store. He graphed on the x-axis what his total bill would be if he didn’t use the coupon and graphed on the y-axis what his total bill would be if he used the coupon.
Grocery Bill
A graph has bill without coupon on the x-axis and bill with coupon on the y-axis. A line goes through points (2, 0) and (3, 1).
Based on the information in the graph, if David’s bill came to $66 after the coupon was applied, how much would his bill have been if he hadn’t used the coupon?
$64
$65
$67
$68
Answer:
D $68
Step-by-step explanation:
Answer:
Yes, it's D, $68.
Step-by-step explanation:
I borrow a mortgage of £185,000 over 30 years at an interest rate of 4.1%. How much will I pay back overall?
Answer:
617,580.56
Step-by-step explanation:
I'm going to assume that there will be only 1 payment made at the end of the loan and the interest is compounding anually.
Using the compound interest formula we have
185000(1+.041)^30
Compute this and get
617580.56
The price of the television was increased from $200 to $250. By what percentage was the price of the television increased?
Answer:
the price of the television increased by 25%.
Step-by-step explanation:
Answer:
25%.Step-by-step explanation:
When a bush was first planted in a garden, it was 20 cm tall. After two months, it was 300% as tall as when it was first planted. Use mental math to find how tall the bush was after the two months.
Answer:
Length of the bush after 2 months = 60 cm
Step-by-step explanation:
When the bush was planted in the garden, height of the bush = 20 cm
200% as tall as initial length = 2 times of the initial length
300% as tall as initial length = 3 times of the initial length
Therefore, after 2 months, length of the bush = 20 × 3
= 60 cm
After 2 months, length of the bush is 60 cm.
determine the relationship between the two triangles and whether or not they can be proven to be congruent
the two triangles are related by ____ so the triangles
a. can be proven
b. cannot be proven
Answer:
can be proven
Step-by-step explanation:
because the lines inside the triangle line up and if you put one triangle on top of the other they would line up
Answer:
can be proven
Step-by-step explanation:
Help pls and thank you :)
Answer:
Test Score vs Student Height
Step-by-step explanation:
Answer:
The answer is B
Step-by-step explanation:
Determine whether the triangles are similar. or not.
If similar, state how.
A. similar, AA
B. similar, sss
C. Similar, SAS
D. Not similar
Answer:
I don't believe they are similar. AA would be if the angles are equal or proportional. There would be lines indicating the sides to be equal, so not SSS theorem. For SAS, there's no equal sides or angles. So my best bet would be not similar
I have $50.00 and the interest rate is 4%. If I am growing by that percentage, what is my constant ratio? I need a Table for this problem for 0-4 months (Ex: 0,1. 1,3)
Answer:
w0hat kinda math is this
Step-by-step explanation:
Use the given scale factor and the side lengths of the scale drawing to
determine the side lengths of the real object.
Scale factor: 4:1
Answer:
for a, 4a=6 in
a=6/4
a=3/2
a=1.5 in
for b, 4b=8 in
b=8/4
b=2 in
for c, 4c=10 in
c=10/4
c=5/2
c=2.5 in
What is the value for x in the diagram? Rounded to the nearest whole
degree.
Answer:
49
Step-by-step explanation:
cos(x)=31/47
x=cos^-1 (31/47)
Step-by-step explanation:
use the law of cosine for right triangles cos(θ)= adjacent/ hypotenuse
cos(θ)=31/47=.659
θ=inverse cosine of .659
θ=48.73