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
denpristay [2]
2 years ago
8

Worth 11 points please help me

Mathematics
1 answer:
saw5 [17]2 years ago
3 0

multiply the x and y coordinates in P and Tand equate it the right hand side x and y coordinates respectively.

You might be interested in
Write a function describing the relationship of the given variables.
Oliga [24]

Answer:

The function describing the relationship of V and t is V = 3t²

Step-by-step explanation:

* Lets explain the meaning of direct variation

- The direct variation is a mathematical relationship between two

  variables that can be expressed by an equation in which one

  variable is equal to a constant times the other

- If Y is in direct variation with x (y ∝ x), then y = kx, where k is the

 constant of variation

* Now lets solve the problem

# V is varies directly with the square  of t

- Change the statement above to a mathematical relation

∴ V ∝ t²

- Chang the relation to a function by using a constant k

∴ V = kt²

- To find the value of the constant of variation k substitute V and t

 by the given values

∵ t = 6 when V = 108

∵ V = kt²

∴ 108 = k(6)² ⇒ simplify the power 2

∴ 108 = 36k ⇒ divide both sides by 36 to find the value of k

∴ 3 = k

- The value of the constant of variation is 3

∴ The function describing the relationship of V and t is V = 3t²

3 0
3 years ago
Help me stop airing I pay u £5
dybincka [34]

Answer:

the answer is 0.428

Step-by-step explanation:

i did the math

3 0
2 years ago
The values of x and y are proportional. Determine the constant of proportionality(k)
Studentka2010 [4]
<h3>The constant of proportionality is k = 5</h3>

For direct proportion equations, you divide the y value over its corresponding x value to get the value of k.

For example, the point (x,y) = (2,10) is on the diagonal line. So k = y/x = 10/2 = 5.

Another example: the point (x,y) = (6, 30) is also on the same diagonal line, so k = y/x = 30/6 = 5 is the same result as before.

You can use any point on the diagonal line as long as it is not (0,0). This is because division by zero is not allowed.

side note: the direct proportion equation y = k*x becomes y = 5*x which is the graph of that diagonal line. The slope is m = 5, the y intercept is b = 0. All direct proportion graphs go through the origin as shown in the diagram.

3 0
3 years ago
What ya the value of k? <br> A<br> B<br> C<br> D
sveta [45]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Angles on a straight line equal 180 degrees:

5k - 3 + 9 + k = 180

Simplify:

6k + 6 = 180

Subtract 6 from both sides:

6k = 174

Divide both sides by 6:

k = 29

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

7 0
3 years ago
Solve for x: 4x^2 + 2(2x + 2)^2 = 100
balu736 [363]
Would it be 4(1)^2+2(2(1)+2)^2=100
8 0
3 years ago
Read 2 more answers
Other questions:
  • Nadia bought 5 tickets to attend a spaghetti super fundraiser at her. school.The equation 5x equals 32.50 can be used to find x,
    6·1 answer
  • a butcher has 10 3/4 pounds of ground beef that will be priced at $3.40 per pound. He divides the meat into 8 equal packages. To
    9·1 answer
  • What is £1871 minus 20%?
    9·1 answer
  • 87 sunflower there were 56 sunflower left how sunflower were sold
    11·2 answers
  • What is 772,000 written in scientific notation?
    5·1 answer
  • How many corners are there from the inside perspective of a cube?
    5·2 answers
  • Dionna rode her skateboard at a speed of 10 miles per hour. Which statement is correct? *
    7·1 answer
  • WILL MARK BRAINLIEST
    13·1 answer
  • What is the slope of (10,8) and (-5,8)
    6·2 answers
  • The elves have made 40% of the 200 presents needed for the town of maples. How many more gifts do they need to make
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!