KimikoChristiana933 KimikoChristiana933

02-06-2014
Mathematics

contestada

If y^8 = 4 and y^7 = 3/x, what is the value of y in terms of x?
(A) 4x/3
(B) 3x/4
(C) 4/x
(D) x/4
(E) 12/x

Respuesta :

iloveonedirection iloveonedirection

03-06-2014

y^8 = 4
y^7 = 3/x

y(y^7) = 3/x(y)
y^8 = 3y/x

3y/x = 4
3y = 4x
y = 4x/3

Answer: (A)

Answer Link

Otras preguntas

What is the probability of NOT rolling a "5" on a six-sided number cube? Group of answer choices 5/6 1/6 1/5 6/5

Factorise 9y² -15yz +25x²

What is the factor 0.5 of 3inches cube

True or False – The British colonized Africa primarily in the northwest region, and the French colonized the south. Question 4 options: a) True b) False

7th grade math. help

If he ...... the game with us , we will win . He is very clever. a:play b:has played c:played d:had played

In a brief essay, please describe your need for a scholarship, short-term and long-term career goals, and why you selected Northeast State as your college of ch

hhhfugggvvvugcuucjgyyyygyvvvvvv

give two ordered pairs that are not solutions {y < -3x - 4 {y < 2x - 1

PLEASE HELP!! I give 100 brainly points!!