Mathematics College

Rearrange the equation A = xy to solve for x.

x equals y over A
x equals A times y over x
x equals A times x over y
x equals A over y

Answers

Answer 1
X = A/y
You divide the y from both sides
The y on the right cancels
On the left you have A/y = x
Answer 2

Answer:

X=A/Y

Step-by-step explanation:

just did it

Related Questions


You roll two dice. The first dice shows a ONE and the other dice rolls under the table and you cannot see it. Now, what is the probability that both dice show one?

Answers

how many faces does the dice have? I'm gonna assume it had six faces.

Answer:

1/6

Step-by-step explanation:

since the dice has one 1 on it and it cannot be seen

Ashmit purchased a PS4 which is marked at Dhs.1600 and discounted at 10%. How much did he pay for the PS4?

Answers

Answer:

the %of the 1000 is 100

and the %of the 600 is 60

now add them together =160

now the whole amount is 1600-160=1440 i believe that is the good answer

so sorry if some thing wrong

johanna prepares a mixture of salad mixed with mayonnaise carrots cucumber lettuce and cheese. what type of mixture divine salad is? why do you think so?​

Answers

Answer:

johanna prepares a mixture of salad mixed with mayonnaise carrots cucumber lettuce and cheese. what type of mixture divine salad is? why do you think so









Laura had 192 dollars to begin with. She just spent b dollars. Using b, write an expression for the number of dollars she has left

Answers

Answer:

$192-$b

Step-by-step explanation:

If Laura had $192 and she spent $b, the expression is $192-$b. Hope it helps!

Please help me answer this question

Answers

Answer: X= 45°

Step-by-step explanation:

A group of friends were working on a student film. They spent $182 on equipment, which was 26% of their total budget. What was the total budget for their student film?

I'm not sure about this question, can some please help, I will make sure to mark you brainliest! Also if you help me I give a big amount of points!

Answers

Answer:

47.32

Step-by-step explanation:

47.32 is the correct answer

I need help I don’t understand my teacher and I have to find the slope of those

Answers

Answer:

#7:[tex]y=\frac{4}{7} x-\frac{54}{7}[/tex]

Slope: 4/7

Step-by-step explanation:

First off you need to graph these equation on a graph i recommend using Desmos, it is free you can search it up. After you graph you need to focus on rise/run. this is simple, count how many times you go up before you reach the point diagnolly, then go over however many until you reach the point. Write it in a fraction such as, 2/1, this would be your slope, 2.

I hope this helps!

Find the mean (do not round )38,18.05,25,26,46

Answers

Answer:30.61  I believe I’m right

Step-by-step explanation:

The answer is 26.61. You add the numbers then divide by however many there are. 133.05 divided by 5. I hope helps. I believe I’m correct.

Which numbers are in order from least to greatest? A. 0.561, 8.627, 5.325 B. 4.057, 4.122, 5.008 C. 1.742, 1.558, 1.671 D. 6.705, 6.527, 6.211

Answers

Answer:

1,4,3,2,5

Step-by-step explanation:

A slug travels 3 centimeters in 3 seconds. A snail travels 6 centimeters in 6 seconds. Both travel at constant speeds. Mai says, “The snail was traveling faster because it went a greater distance.”

Answers

Answer:

Mai is wrong since both travel the same distance in the same amount of seconds

Step-by-step explanation:

3 centimeters in 3 seconds is 1 centimeter a second for the slug

6 centimeters in 6 seconds is 1 centimeter a second for the snail

so both travel the same distance

Answer:

No, she is wrong. They are both going the same pace.

Step-by-step explanation:

3 centimer divided by 3 is 1. 1 cm a second. 6 centimeters didvided by 6 is 1.

1 cm a second. Hence they are both going the same speed. If you don't understand anything comment and ill explain more. Please heart and 5 stars and brainlest if you don't mind

which figure has 6 lines of symmetry draw is needed​

Answers

Answer:

C

Step-by-step explanation:

i believe it C.

no matter which point to point of line you go,

it will always be a six line symmetry.

9514 1404 393

Answer:

  C

Step-by-step explanation:

Figure C has 6 lines of symmetry as shown in the attachment.

Don’t understand this question

Answers

i believe it would be A D E
not positive but pretty sure

Round to the nearest hundredth 0.2189

Answers

Answer:

0.22

Step-by-step explanation:

4 or less let it rest, 5 or more add one more!.

8 is greater than 1 so you add one to 1 which equals 2, so your answer would be 0.22

Find the slope between the points.
(4, -6) and (-2, 1)

Answers

Answer:

m = (y2-y1)/(x2-x1)

m = (1-(-6))/(-2-4)

m = 7/ -6

The length of a rectangle is 3.7 inches when rounded to the nearest tenth of an inch.

Answers

Answer:

what is the answerrrrrrr

Step-by-step explanation:

Name the relationship

Answers

Answer:

A vertical angle!

Step-by-step explanation:

Vertical angles sit across from each other.

Answer:

Its definitely a sexual relationship I would say

(Only the tips tho)

Find the product of 4 7/12 - 5

Answers

Answer:

the answer is

Step-by-step explanation:

the answer

will mark as brainlyestWhat Is The Square Root Of 4?

Answers

Answer:

2

Step-by-step explanation:

Hope you don't need to summarize:) if so I will do it for you!

still need help on this :/ i’ll just give extra points every time i post these..

Answers

Answer:

Y intercept would be (0, 2/3)

Step-by-step explanation:

Answer:

the y intercept is 2/3

Step-by-step explanation:

The equation is in slope intercept form y = mx+b where m is the slope and b is the y intercept

y = -9/7x + 2/3

The slope is -9/7 and the y intercept is 2/3

Which lines are perpendicular to the line y - 1 = {(x+2)? Check all that apply.
Oy + 2 = -3(x - 4)
Oy- 5 = 3(x + 11)
Oy=-3x -
5
y y = 1x-2
=
3x + y = 7

Answers

Answer: A C E

Step-by-step explanation:

y = -1x-2 is the perpendicular line of the given line y - 1 = {(x+2).

What is Slope of Line?

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is

m=y₂-y₁/x₂-x₁

The product of slope of perpendicular lines will be equal to minus one.

y-1=x+2 the line has a slope of +1.

The slope of the perpendicular line will be -1.

y = -1x-2 is the perpendicular line of the given line y - 1 = {(x+2).

Hence,  y = -1x-2 is the perpendicular line of the given line y - 1 = {(x+2).

To learn more on slope of line click:

https://brainly.com/question/16180119

#SPJ7

(x + 8)(x-8)
answer choices
A x2 + 8x + 64
B x²-64
C x² + 64
x2 + 16X - 64

Answers

Step-by-step explanation:

we know the formula(x^2-y^2)=(x+y)(x-y)

so (x+8)(x-8)=x^2-8^2=x^2-64

so the right answer is B

2k=18. find the value of k​

Answers

k = 9
because 18/2 is 9

Answer:

Step-by-step explanation:

18 divided by 2 would be 9 so k=9

15,420 divided by 20 =

Answers

Answer:

771

Step-by-step explanation:

89.95 DVD player; 5% discount

Answers

Answer:

The answer is $85.45 after the 5% discount

2x-10 <80 Solve for x​

Answers

Answer:

x<45

Step-by-step explanation:

Mary has a bag with 80 pieces of candy. She gives ¼ of her candy to John and 10% to Lisa. How much more candy did she give to John then Lisa?

Answers

Answer:

12 pieces

Step-by-step explanation:

80 pieces of candy

1/4 is 25% or 20 pieces of candy

10% would be 8 pieces of candy

subtract the two. Your answer is 12

Answer:

He had 14 more pieces

Step-by-step explanation:

So 80/4 is 20 pieces. So we know John has 20. Now she has 60 left since 80-20 is 60. Now 10 percent of 60 would be 6 pieces. We can subtract 6 from 20 to find out how many more pieces John had. 20-6 is 14. So John had 14 more than Lisa

Lin rode her bike 2 miles in 8 mins. She rode at constant speed. Complete the table to show the time it took travel different distances at this speed

Answers

Answer:

4, 1

Step-by-step explanation:

If you take 2, 8 and make it a ratio you get 2 : 8.

Then you turn 2 : 8 into 1 : 4. That is your answer for a mile.

For the other answer, you want to divide 2 by 8.

(Hope this helps) :)  

What are the coordinates of point A? (8, –6) (–6, 8) (–5, 7) (7, –5)

Answers

Answer:I think it is

7 -5

Step-by-step explanation:

Answer:

D-(7, –5)

Step-by-step explanation:

hope this helps:)

Math
What is the number of solutions in this system?

No solution

Infinitely many solutions

One solution

Answers

Answer:

should be Infinitely many solutions

Step-by-step explanation:

1.2 divided by 0.3 asp asp

Answers

Answer:

4

Step-by-step explanation:

Answer: 4

Step-by-step explanation:

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