lawandap15 lawandap15

08-08-2016
Mathematics

contestada

What is the simplified form of each expression? -(4)^-2
A. -1/-2^4

B.4^2

C.1/4^2

D. -1/4^2

Respuesta :

heidyperezbello heidyperezbello

08-08-2016

the answer is C: 1/4^2
there is a rule that says when a^-k= 1/a^k

Answer Link

Otras preguntas

what would happen if matter could not recycle?

You buy a used car for $6,500. The monthly cost of owning the car (including insurance, fuel, maintenance, and taxes) averages $350. Write an equation that mode

how do write 65 in expanded form

write 80,000,000+4,000,000+100+8 in standard form

for a water rate of 1.95$ per 1000 gallons of water used, what is the water bill if a resident used 35,900 gallons

How can you use a number line to find the sum of -4 and 6?? Help plzz

what is .255 in fraction form

Why is human trafficking difficult to stop?

You have a rectangular plot measuring 16 ft by 35 ft in a community garden. You want to grow tomato plants that each need 8 square ft. Write and equation that m

What is the fraction representation of 3.14159265359

good job