1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
12345 [234]
3 years ago
7

How do you identify the independent and dependent variables

Mathematics
1 answer:
expeople1 [14]3 years ago
3 0

A dependent variable is a variable whose value depends upon an independent variable. A dependent variable is what is being measured in an experiment and or evaluated in a mathematical equation. And you can identify an independent variable pretty easily since its variation does not depend on another.

You might be interested in
The length of a rectangle is 9 inches more than half the width. Find the length if the perimeter is 60 inches.
valentina_108 [34]

Answer:

Length = 10.435 inches

Step-by-step explanation:

Let the length be l

Let the width be w

Since the length is 9 inches more than half the width.

Then;

L = 0.5w + 9

Perimeter of a rectangle is;

P = 2Lw

Thus;

P = 2w(0.5w + 9)

Since perimeter = 60

Then;

2w(0.5w + 9) = 60

w² + 18w = 60

w² + 18w - 60 = 0

From quadratic formula;

w ≈ 2.87 in

L = 0.5(2.87) + 9

L = 10.435 in

5 0
2 years ago
Find the point(s) of intersection between the quadratic function y = x + 4x + 4 and the linear function y = 2x+4.​
Andrews [41]

Answer:

(0, 4)

Step-by-step explanation:

To find the intersection of two lines, we want to find the value when they equal each other. To do this, we want to set the equations equal to each other.

First, let's simplify y = x + 4x + 4 by combining the x's.

y = 5x + 4

Now let's set the equations equal to each other. Since they both equal y, we can set the opposite sides equal to each other.

5x + 4 = 2x + 4

Now you want to combine the terms.

[subtract 4] 5x = 2x

[subtract 2x] 3x = 0

Now you want to isolate the x.

[divide by 3] x = 0

Now we want to find y by plugging x = 0 back into the equations.

y = 5(0) + 4

[multiply] y = 0 + 4

[add] y = 4

Check this with the other equation.

y = 2(0) + 4

[multiply] y = 0 + 4

[add] y = 4

Your answer is correct!

(0, 4)

4 0
2 years ago
5. The box plot summarizes the test scores for 100 students: u 55 60 65 70 75 80 85 90 95 100 Which term best describes the shap
ASHA 777 [7]
C would be the correct answer
7 0
2 years ago
What is the slope of the line that passes through the points
Whitepunk [10]

Answer:

-5/2

Step-by-step explanation:

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

m=(-29-(-9))/(15-7)

m=(-29+9)/8

m=-20/8

simplify

m=-5/2

8 0
3 years ago
Read 2 more answers
[3/5y] + [-6/5y] =<br><br> 1234567891011121314151617181920
Ivenika [448]
The answer is -3/5y
alternative form is -0.6
7 0
2 years ago
Read 2 more answers
Other questions:
  • Pneumonoultramicroscopicsilicovolcanoconiosis how many letters
    10·2 answers
  • Ali has a quarters, d dimes, and n nickels. He gets four more quarters. He gives away three
    7·1 answer
  • The bacteria in a 11​-liter container double every 3 minutes. After 57 minutes the container is full. How long did it take to fi
    7·1 answer
  • mia hired a moving company, it charged 500$ for service mia give them a 16% tip.How much did she tip the movers.
    10·2 answers
  • The prime factorization of a number is 2 with a small 3 at the top x9 explain why this is correct or incorrect?​
    13·1 answer
  • Tyler’s height is 57 inches. What could be his height in centimeters? Explain your reasoning. (1 inch= 2.54 cm)
    11·2 answers
  • The product of , and the sum of a number and - 4 is less than or equal to 64.
    6·1 answer
  • Happy snow day! My project
    12·1 answer
  • mr.rogers bought a computer that cost 2,500. the sales tax rate was 7% how much did he pay for the computer
    11·1 answer
  • If m &lt; 8 = 106 and m &lt; 3 = (6x-4) what is the value of x.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!