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
Genrish500 [490]
3 years ago
8

If you solve using the equation for the constant of proportionality, y/x = k with k = 4/5 and y = 2/3, what is the value of x?

Mathematics
2 answers:
ruslelena [56]3 years ago
6 0

Answer:

x=5/6

Step-by-step explanation:

k=4/5

3 and 5 can go into 15

10/15 and 12/15

10/15 divided by x =12/15

x=5/6

GenaCL600 [577]3 years ago
3 0

Answer:

5/6

Step-by-step explanation:

The given equation is \frac{y}{x}=k

Solve the equation for x

Cross multiplying, we get

y=xk

Divide both sides by k

x=\frac{y}{k}

Substituting the given values of y and k

x=\frac{2/3}{4/5}

Flip the denominator

x=\frac{2}{3}\cdot\frac{5}{4}\\\\x=\frac{5}{6}

Thus, the value of x is 5/6

You might be interested in
Solve equation.<br> k+3=14
lorasvet [3.4K]

To solve the equation, subtract 3 from both sides. The solution is k = 11.

A linear equation is an equation of which the highest degree of its variables is 1.

Steps to solve linear equations:

  1. Simplify the expressions. If there are parentheses, remove them by multiplying the corresponding terms.
  2. Combine the same terms.
  3. Isolate the variable on one side by using subtraction of addition.
  4. Use division or multiplication to find the value of the variable.

Recall that if  we subtract or add the same number to both sides of an equation, it does not change the equality.

The given problem:

Solve k + 3 = 14.

The variable is k. Subtract 3 from both sides:

k + 3 - 3 = 14 - 3

k = 11 (solved)

Learn more about solving an equation here:

brainly.com/question/25678139

#SPJ4

5 0
1 year ago
Find the solution to the equations. 2x - y = -3 x y = 0 (0, 0) (-1, 1) (1, -1)
rosijanka [135]
(2x-y = -3 × y = 0 × (0, 0) × ( -1, 1) × (1, -1) = (2x - y = -3 × y =0 × (0)) ×, × 0 ×, × 1 ×, × -1
4 0
3 years ago
I need help in this question please help me!:)
anastassius [24]

Answer:

(0,4) is the y intercept for function A

(0,3) is the y intercept for function B

so function A has the greatest y intercept

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
3/2(5/3)-1 1/4+1/2 what is the answer to this
Rzqust [24]

Answer:

= 3/2 * 5/3 - 5/4 + 1/2

= 5/2 - 5/4 + 1/2

= 5/4 + 1/2

= 7/4

= 1 3/4

7 0
3 years ago
If you double president Reagan’s age at the time of his first inauguration(69) and subtract his age at the time he died the resu
e-lub [12.9K]
It should be:

69(2)=138
138-48=90
5 0
3 years ago
Other questions:
  • Helllp this is easy​
    5·2 answers
  • Please help,find each acute angle measure , to the nearest degree
    12·2 answers
  • Which transformation can be used to accomplish this?
    5·2 answers
  • Please hurry I will mark you brainliest
    9·2 answers
  • Find the slope for me please (2, -5) (7, -5)
    6·1 answer
  • Unit 1 geometry basics quiz 1-3 angle measures and relationships
    7·2 answers
  • Please help me and I’ll give you brainiest make sure to explain :)
    8·1 answer
  • Steve wants to buy a new music player. The player he wants costs $279.95. The city he lives charges a 5% sales tax, so for every
    11·1 answer
  • What is the value of h?<br> h = 20<br> h = 35<br> h= 55<br> h = 70
    6·1 answer
  • Mary invests £12000 in a savings account.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!