israel164522 israel164522

15-03-2021
Mathematics

contestada

If a=-3, then - (a4) =
A -12
B 81
C-81
D 12

Respuesta :

jekekgkdlwtkg jekekgkdlwtkg

15-03-2021

Answer is D. 12 the negative makes the -3 a positive 3 and then you just multiply 3 and 4 which is 12

Answer Link

Otras preguntas

There is stigma and discrimination regarding a person's HIV status. True or false

Plant cells assemble their new cell walls within the

Henry's little brother has $8$ identical stickers and $4$ identical sheets of paper. how many ways are there for him to put all of the stickers on the sheets of

Find a ⋅ b a = 7i - 4j, b = 4i + 3j

A second reaction mixture was made up in the following way: 10 mL 4.0 M acetone + 20 mL 1.0 M HCl + 10 mL 0.0050 M I2 + 10 mL H2O a. What were the initial conce

A camera manufacturer spends $1,800 each day for overhead expenses plus $9 per camera for labor and materials . The cameras sell for $18 each . A. Have many cam

A center lane with solid and broken yellow lines that is used by vehicles making left turns in both directions is called a

What is the most important idea to come out of the enlightenment

Two presidential candidates in a televised debate were asked to state their qualifications. Candidate Barry Smithers replied, "I am well qualified for the po

A postindustrial economy is based on __________ production, which is the provision of services rather than goods as a primary source of livelihood for workers a