applez2948 applez2948

08-08-2020
Mathematics

contestada

if 2x-y=2, what is the value of 9^x/3^y?

1) 3
2) 9
3) 27
4) 81

Respuesta :

jimthompson5910 jimthompson5910

08-08-2020

Answer: 9

Work Shown:

(9^x)/(3^y)

( (3^2)^x )/(3^y)

( 3^(2x) )/( 3^y )

3^(2x-y)

3^2 .... use the equation 2x-y = 2

9

Answer Link

schoolwork10 schoolwork10

08-08-2020

I think the answer to this question is 9

Answer Link

Otras preguntas

About 250,000 people of a certain community live in the country. Of that number, 73,920 live in state A and state B. The number of people of that community in s

Can you guys answer this please!!!! And can you explain what does it mean by first person tone.

A cannon recoils from launching a cannonball. The speed of recoil is small because the?

Jessie is fencing in a rectangular plot outside of her back door so that she can let her dogs out to play. She has 60 feet of fencing and only needs to place it

Any of u know the 1st question??

Which of the following would you classify as something other than an animal? A) spongesB) coralC) jellyfishD) choanoflagellates

What are the affects of coffee for an average 12 year old?

The major warm ocean currents tend to moveA)clockwise.B)counter-clockwise.C)from higher to lower latitudes.D)from lower to higher latitudes

Answer this: Solve for X IMAGE below!

Given ABCD is a parallelogram ABE equals 180° CBE is congruent to CEB prove DAE is congruent to CEA