Complete the equation and match it to its corresponding number of solutions.
Answers
Answer:
A and infinite solutions
Step-by-step explanation:
4/5x - 8 = 4(1/5x - 2)
4(1/5x - 2)
4/1 x 1/5x = 4/5x
4 x (-2) = -8
Put them together and you get:
4/5x - 8 AND
4/5x - 8 = 4/5x - 8
IF 2 SIDES OF AN EQUATION ARE THE SAME THEN THE ANSWERS ARE INFINITE
YOU CAN TURN THE EQUATION INTO JUST (x = x)
Answer
B and One Solution
Step-by-step explanation:
4/5x - 8 = -(4/5x + 2)
-(4/5x + 2) = -4/5x - 2
ADD 4/5x TO THE BOTH SIDES
8/5x - 8 = -2
ADD 8 TO BOTH SIDES
8/5x = 6
DIVIDE BOTH SIDES BY 8/5 OR 1.6
x = 3.75
You can get through the last one. Reply if you need me to
Related Questions
I can't figure this out
Answers
For finding the surface area of the entire cylinder, we need to use the proper formula which is [tex]SA = 2 \pi r h + 2 \pi r^2[/tex]. Since the problem already gives us the radius and height, we can easily plug in the numbers. The equation should now look like this: [tex]SA = 2 * 3.14*3*6 +2*3.14*3^2[/tex].
After multiplying and adding all the numbers in the formula, we get a surface area of 169.56 yards squared.
For the lateral surface area, we can just subtract the [tex]2 \pi r^2[/tex] part from the formula.
[tex]SA = 2 * 3.14* 3 *6[/tex], which is 113.04 yards squared for the lateral surface area.
Total = 2pi x r x h + 2pi x r to the power of 2
Lateral = 2pi x r x h
For total it would be 2 x pi x 3 x 6 + 2 x pi x 3 to the power of 2 ( pi = 3.14)
For lateral it would be 2 x pi x 3 x 6
Just put that in the calculator and you’ll get your answer
Btw r = radius and radios is the half of something so if you see the line on the base go all the way you know it’s the diameter and not the radius so you would have to divide it by 2 to get your radius.
Total = 131.88
Lateral = 113.04
Help i really dont understand this :')
btw its X + 15 not 25 i messed up
Answers
x = 10°
ABC = 65°
CBD = 25°
==============
Both the angles lie inside of right angle triangle whose interior angle sums up to total 90°
Solve for x :
4(x) + 25 + x + 15° = 90°4(x) + x + 25 + 15 = 90°5(x) + 40° = 90°5(x) = 90° - 40°5(x) = 50°x = 10°====================
ABC = 4(x) + 25 = 4(10) + 25 = 65°CBD = x + 15° = 10 + 15° = 25°Answer:
See below ↓↓↓
Step-by-step explanation:
∠ABC and ∠CBD are complementary⇒ ∠ABC + ∠CBD = 90°⇒ 4x + 25 + x + 15 = 90⇒ 5x + 40 = 90⇒ 5x = 50⇒ x = 10∠ABC = 4x + 25∠ABC = 4(10) + 25∠ABC = 65°
∠CBD = x + 15∠CBD = 10 + 15∠CBD = 25°
Last Quistion Sorry i will mark as branlyist if corecct thank you
Answers
Answer:
A = (1/2, 1/2)
B = (3 1/2, 1/2)
C = (5, 1/2)
D = (4 1/2, 1/2)
Step-by-step explanation:
Answer:
A = (1/2, 1/2)
B = (3 1/2, 1/2)
C = (5, 1/2)
D = (4 1/2, 1/2)
Step-by-step explanation:
brainliest please
A bakery's specialty flour is a mixture of almond and coconut flour. The ratio of almond flour to coconut flour is 7:38 by volume. If a backery uses 180 cups of the flour mixture in a day, what is the volume, in cups, of the almond flour used?
Answers
According to the question,
The ratio of almond flour to coconut flour is 7:38
so,
the volume of the almond flour used in a day ,in terms of cups would be
[tex] \rightarrow \frac{180 \times 7 }{7 + 38} \\ [/tex]
[tex] \rightarrow \frac{1,260 }{45} \\ [/tex]
[tex] \rightarrow28[/tex]
hence ,28 cups of almond flour would be required to meet the need to prepare the mixture for a day.
______________________________________
volume of coconut flour required in a day ,in terms of no. of cups would be
[tex] \rightarrow \frac{180 \times 38 }{7 + 38} \\ [/tex]
[tex] \rightarrow \frac{6,840 }{45} \\ [/tex]
[tex] \rightarrow152[/tex]
hence ,152 cups of coconut flour are required to make the mixture.
_______________________________________
verification↷Given that,
The ratio of almond flour to coconut flour is 7:38
7:38 = 28:152
7:38 = 7 :38
LHS = RHS
hence , verified ✓
Let almond be 7x and coconut be 38x
ATQ
7x+38x=18045x=180x=4cupsTotal almond cupls=4(7)=28cups
What is the volume of a pyramid with a slant height of 5 feet, a height of 4 feet, and a base length of 6 feet.
Answers
Answer:
120 cubic feet
Step-by-step explanation:
volume=e x e x e
5x4x6
20x6
120
120 cubic feet I believe
What value of x makes the equation 4x + 5 = 11 true?
Answers
Answer:
D
Step-by-step explanation:
If we plug in D, we get 4(3/2) + 5 = 11.
4(3/2) + 5 = 11
12/2 + 5 = 11
6 + 5 = 11
11 = 11
Therefore,the answer is D.
The red figure is similar to the blue figure. Describe a sequence of transformations
in which the blue figure is the image of the red figure.
(just one sequence needed)
*WILL GIVE BRAINLIEST TO THE CORRECT ANSWER*
Answers
Answer:
3/8 is blue because since 5/8 is red there is only 3/8 left of the figure so it has to be 3/8 blue
Step-by-step explanation: TYYYYYYY
Marla wanted to train to run a 6 mile race. How many days did it take her to reach 6 miles?
She reached her goal on the 26th day.
She reached her goal on the 29th day.
She reached her goal on the 30th day.
She reached her goal on the 27th day.
Answers
Given the distance Maria ran each day, the total distance she ran during a fifteen ( 15 ) days strech is 55.5miles.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.
here, we have,
Expression for the Total of Distance ran by Maria
Total distance = Distance ran each day × Number days
Given the data in the question;
Distance ran each day by Maria Dm = 3.7miles
Number days ran n = 15days
Total number of distance ran by Maria TDm = ?
Total distance = Distance ran each day × Number days
TDm = Dm × n
We substitute in our values
TDm = 3.7miles × 15
TDm = 55.5miles
Given the distance Maria ran each day, the total distance she ran during a fifteen ( 15 ) days strech is 55.5miles.
Learn more about multiplication here:
brainly.com/question/2610134
#SPJ7
complete question:
Marla ran 3.7 miles a day for 15 days straight. How many miles did Marla run altogether during the 15 day stretch?
PLS HELP I WILL CHOOSE BRAINLIEST
Answers
Explanation:
because your using the formula y=max+b
b=the y-intercept
Sketch a graph of the function g(x)=(x-3)²-4. What is the range of g(x)?
Answers
Answer:Find where the expression
is undefined.
List all of the vertical asymptotes:
This is what your graph would look like:
Still stuck? Get 1-on-1 help from an expert tutor now.
Step-by-step explanation:
A basket contains the following pieces of fruit: 3 apples, 4 oranges, 4 bananas, 2 pears, and 3 peaches. Jonas picks a fruit at random and does not replace it. Then Beth picks a fruit at random. What is the probability that Jonas gets an orange and Beth gets a peach?
Answers
Answer:
Probability that Jonas gets an orange is 1/4 and Beth gets a peach is 3/16.
Step-by-step explanation:
Here,
The total number of fruits n(S) = 3 + 4 + 4 + 2 + 3
= 16
The total number of oranges n(O) = 4
The total number of peas n(P) = 3
Now,
P(O) = n(O)/n(S)
= 4/16
= 1/4
Again,
P(P)= n(P)/n(S)
= 3/16
I need help please!!!!!!!
Answers
Answer:
Ray HF is not shown in the drawing.
Ray FH is ccorrect, but HF is not.
Max has a piece of luggage that weighs 23.4 pounds. Convert this weight into kilograms
Answers
Answer:
First, we must know that;
1 pound is roughly about 2.2 kilograms.Given this, multiply the pounds you are given by 2.2 kilograms since 2.2 kilograms make up one pound.
23.4(2.2)
= 51.48 kilograms
23.4 = pounds
2.2 = kilograms (that make up one single pound)
the probability of randomly drawing a green marble out of a bag of gree, red, and blue marbles is 3/5. what is the probability of randomly drawing a red or blue marble
Answers
WILL CHOOSE BRAINLIEST!!!! Write the equation for the line of best fit for this data.
ANSWER CHOICES:
A: y=3/4x+3.75
B: y=-6/5x+1/2
C:3x+2
D: x+4
Answers
Answer:
THE ANSWER IS B B: y=-6/5x+1/2 NOT SURE OF MY ANSWER STILL YOUNG UWU
Step-by-step explanation:
Answer:
B. y = -6/5 x + 1/2
Step-by-step explanation:
You can use technology to enter data and have your program or calculator find the line of best fit. But if not, you can plot the points and see which line works best. See image. I put all the lines of all the answers, but once the points of the data were on the graph, only the line with negative slope would fit. see image.
Two expressions are shown below
P: 2(3x-9)
Q: 6x-9
Part A
Apply the distributive property to write an expression that is equivalent to expression P.
Answers
Answer:
2(3x-9)=6x-9 Distribute
6x-18=6x-9 combine like terms
- 6x -6x cross 6x
+18 +18 add 18+-9
-----------------------
x=9
To rent a car, company A charges $55 per day and 33 cents per mile. Company B charges no daily fee, but 55 cents per mile. How many miles must you drive for Company B to cost the same as company A?
please show your work
and give the answer
Answers
Answer:
about 101 miles to equal the same amount as place A. (if this is daily")
Step-by-step explanation:
so how I went about this is first I added 55+0.33 because thats how much you need to drive one mile for one day with place A. and that equaled 50.30 so then I divided 50.30 by 0.55 because thats all it costs per mile for place B so I got 100.545454545 so i just rounded it up to 101
i hope im right plmn;)
Answer:
no they are not the same tax or rate because 33 cents off is company B
Step-by-step explanation:
88 cents for company A and 55 cents for company B
and company A charged a fee of 33 cents but company B did not
Negative decimals on a number line 4
Answers
Answer:
B
Step-by-step explanation:
it's B because it says -0.905
Answer:
B) Point B
Step-by-step explanation:
A) Point A is located at -0.95
B) Point B is located at −0.905
C) Point C is located at -0.88
D) Point D is located at -0.835
Therefore, option B is your answer.
Sophia is 12 years old. Her Uncle Reynald tells her that if she adds 5 to her age, multiplies the sum by 3, and then subtracts 4 from the product, she will find his age. She tells him that his age equals the expression 12 + 5 × 3 − 4 . Is Sophia correct? Choose the correct answers from the drop-down menus. Sophia is incorrect/correct . Her uncle’s actual age is 24/35/47/51
Please help! Btw the / means or
Answers
Answer:
1) 24 of age
Step-by-step explanation:
Sophia's uncle Reynald is 24 years old
12+(5×3)-4
12+15=27-4=23
But the only closest option to the sum is 24.
The sum to this word problem is 24.
Answer:
Sophia's expression is incorrect because of the rule of equation telling you to multiply first and then subtract. the correct expression is (12+5)3-4 which would equal to 47
Step-by-step explanation:
Which algebraic expression represents a number divided by 2?
A. 2n
B. n ÷ 2
C. 2 ÷ n
D. n – 2
Answers
Answer: B. n ÷ 2
Step-by-step explanation: The number on the left side is the one being devided. so to awnser the question, it is N ÷ 2.
Answer:
B. N÷2
Step-by-step explanation:
the left side is ÷ in N÷2
please help! its for khan academy
Answers
Answer:
A=4000
B=560
C=32
Step-by-step explanation:
500*8=4000
70*8=560
8*4=32
Answer:
A = 4000
B = 560
C = 32
574 x 8 = 4592
Step-by-step explanation:
To find the area of A, we must multiply 500 by 8 because those are the dimensions.
500 x 8 = 4000
Therefore, A = 4000
To find the area of B, we must multiply 70 by 8.
70 x 8 = 560
Therefore, B = 560
To find the area of C, we must multiply 4 by 8.
4 x 8 = 32
Therefore, C = 32
To find the total area, we can add the area of A, B, and C together.
4000 + 560 + 32 = 4592
I hope this helps and please mark me as brainliest!
Use the number line to answer the question
Answers
I will give brainliest !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
Coordinates of Point A = (4, 6)
Coordinates of Point B = (2, 9)
Coordinates of Point C = (0, 4)
The coordinates of Point D are (7, 3). Allie accidentally swapped the x and y coordinates around.
Step-by-step explanation:
A pair of coordinates look like this: (x, y).
The x values are on the bottom axis.
The y values are on the left axis.
The y-axis points up and down.
The x-axis points left and right.
Vincent plans to save of ⅔ his earnings each week for 16 weeks. He earns approximately $180 per week. About how much will Vincent have saved from earnings at the end of 12 weeks?
Please no links
Answers
Answer:
$1440
Step-by-step explanation:
2/3 earings each week
He gets approximately 180 per week
2/3 of 180 is 120
120*12=1440
He would have saved $1440.
To get 2/3 of $180, you’ll do
$60x2=$120 which is 2/3 of $180
Now, $120x12weeks= $1,440
Answer- Vincent will have $1,440 at the end of 12 weeks.
✨p l e a s e h e l p m e✨
Answers
Answer: the weight of a fish after its caught
Step-by-step explanation: A scale is used to measure weight or mass.
Answer:
4.) that would be the first option, a piece of wood
3.)that is about 2 and 3/4
2.)the options are too blurry but i believe you are correct
1.)that is 2 1/4
5pts and the person who has the correct answer gets brainliest
Answers
Answer:
4
Step-by-step explanation:
The one that weighs the less is 80
Pls give brainlest.
Answer:
EAsy 4
Step-by-step explanation:
Probabilities! Can someone help me? 30 points for the right answer!
Answers
Answer:
Second and Last statements are true
Step-by-step explanation:
Probablity that it lands on red:-
1/5= 20
Probablity that it lands on green:-
2/4=40
Pls mark it as BRAINLIEST
Given a right triangle with a leg of 8 and a hypotenuse of 17, what is the length of the other leg?
Answers
where a, b are the sides of the right triangle and c is the hypotenuse
82 + x2 = 172 where x is the other side
x2 = 172 - 82
x2 = 289-64
x2 = 225
x = √225
x = 15
Answer:
a
Step-by-step explanation
bc the legs have 2 b shorter than the hypotenuse
Given the function f(x)=5x+4, find f(x-2)
Answers
Answer:
5x - 6
Step-by-step explanation:
f(x) = 5x + 4
f(x-2) = 5(x -2) + 4
f(x-2) = 5x - 10 + 4
f(x-2) = 5x - 6
I hope this helps!
Answer:
5x - 6
Step-by-step explanation:
Plug in x-2 to the function:
f(x - 2) = 5(x - 2) + 4
= 5x - 10 + 4
= 5x - 6
Matthew has 9 feet of board. He wants to cut it into 12 equal pieces. Find the length of each piece.
Answers
Answer:
0.75 ft or 9 in.
Step-by-step explanation:
9 ft / 12 = 0.75 ft
0.75 ft × 12 in. / ft = 9 in.
Answer: 0.75 ft or 9 in.
9 feet
to find:when divided equally, the length of each piece.
solution:9/12
when simplified= 3/4
in decimal form= 0.75ft
so, the length of each piece is 0.75ft.
