asd8b4beOrazur asd8b4beOrazur

11-01-2017
Mathematics

contestada

Y is directly proportional to x, and y=56 when x=7. find the value of y when x=4.

Respuesta :

tantankoh tantankoh

11-01-2017

y=kx
when y=56, x=7
56=7k
k=8
when x=4
y=8(4)
y=32
value of y=32

Answer Link

Otras preguntas

We _____ (already see) the new bridge in our village.

Como se llama cuando un cuerpo aumenta de volumen por levadura?

What is the equation? NO SPACES X=30

Match each step of the scientific method on the left with the statement it describes on the right. (Example: 1 & D) Steps of Scientific Method: 1. Make an o

Let A and B be two disjoint events such that P(A) = 0.47 and P(B) = 0.3. What is P(A or B)?

Why are there only two dominant political parties at the national level? Is the two-party political system good for American democracy? Are there conditions th

12) Between which two whole numbers is The square root of 18 A) 4 and 5 B) 5 and 6 C) 17 and 18

Use the given property to complete the statement. Distributive Property 3(x-1)= 3x - ? A) -1 B) -3 C) 1 D) 3

Which supplementary angles can prove that lines L and M are parallel? A. 5 and 6 B. 3 and 8 C. 2 and 4

aye yall can ya help me pls ill give u brainlest as well but pls dont report or answer ignorant