Elizabeth8106 Elizabeth8106

03-10-2021
Mathematics

contestada

Determine whether y varies directly with x. If so find the constant variation of k. 3y = -7x

Respuesta :

03-10-2021

y is directly proportional to x

y = kx

from,

3y = -7xy

y = -7/3 x

by comparing the 2 eqns,

k = -7/3

Answer Link

Otras preguntas

The gazebo in the park is an octagon. Each side of the gazebo is 4 feet long. What is the perimeter of the gazebo? A. 32 feet B. 36 feet C. 24 feet D. 30 feet

Which symbol represents an atom in the ground state with the most stable valence electron configuration? (1) B (3) Li (2) O (4) Ne

Simplify (-5.12) - (-4.7) + (7.021)

the circumference of a circle is 11pi inches. what is the area, in square inches, of the circle? express in terms of pi.

irrational equations 64^1/3 how to simplify?

Shanice had $20 to spend on seven raffle tickets. After buying them she had $6. How much did each raffle ticket cost?

Can the ratio of a parent's age to his or her child's age ever be exactly 10 : 9 ?

Create a television script for a discovery of the scientific revolution. Include key people, ideas, and achievements

A submarine can descend at a rate of -2.5 meters/second. Suppose that the submarine begins at a depth of -25 meters. How long would it take the submarine to

the circumference of a circle is 11pi inches. what is the area, in square inches, of the circle? express in terms of pi.