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
Burka [1]
2 years ago
6

Suppose y varies directly as x², and y = 160 when x = 4. Find y when x = 6.

Mathematics
1 answer:
labwork [276]2 years ago
7 0

<u>Finding the constant of proportionality</u> :

  • y = kx²
  • 160 = k(4)²
  • k = 10

<u>Finding y when x = 6</u> :

  • y = 10(6)²
  • y = 10(36)
  • y = 360

The value of y is <u>360</u> when x = 6.

You might be interested in
Please help with Geometry problems giving 25 points!
Naily [24]
You have to at least give us the problem...
7 0
3 years ago
Which of the given lengths make a right triangle?
lana66690 [7]

Answer:

aaaaaaaaaaaaaaaaaaaaa

7 0
3 years ago
Arnold ran 50 feet. Which equation can be used to determine c Arnold’s total distance in cm if 1 inch is equal to 2.54 centimete
bagirrra123 [75]

Answer:

1,524 centimeters

Step-by-step explanation:

Multiply 50 by 12.   50 * 12 = 600 inches

Multiply 600 by 2.54 to get the number of centimeters.   600 * 2.54 = 1,524

6 0
3 years ago
Solve the equation and enter the value of x below.<br> x + 29 = 49<br> X =
andrew-mc [135]

Answer:

x = 20

Step-by-step explanation:

x + 29 = 49

- 29       - 29

x=20

5 0
3 years ago
What is the domain and range of y=6
Ilya [14]

Answer:

domain -infinity

range(6)

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • You put the names of all the students in your class in a paper bag there are 16 boys in eight teen girls of you draw a name at r
    5·1 answer
  • What numbers add up to four and multiply to 9?
    6·1 answer
  • The quadratic function h(t) = -16.1t2 + 150 models a ball's height, in feet, over time, in seconds,
    8·2 answers
  • If a bank has total deposits of $7,700 and reserves of $2,100: instructions: round to the nearest whole number. (a) what is its
    12·1 answer
  • Let g(x)=x^2+bx+11. The point (-1,8) lies on graph of g. Find value of b.​
    15·1 answer
  • A coordinate plane. A line passes through the point (0, 1) and has a positive slope. Which of these points could that line NOT p
    14·2 answers
  • A poll of 827 students at Alpha State College found that 61% of those polled preferred a quarter system to a trimester system. E
    5·1 answer
  • A company wants to determine which of its snack options the customers' favorite is. Which two sampling methods produce unbiased
    10·1 answer
  • Solve this equation x/4-20=-12
    10·2 answers
  • 468 divided by 3 step by step solution
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!