GreenHerbz206 GreenHerbz206

11-01-2019
Mathematics

contestada

Brenda is finding the product of –3r and. Is she correct? If not, what changes should be made?

Brenda is finding the product of 3r and Is she correct If not what changes should be made class=

Respuesta :

jcherry99 jcherry99

11-01-2019

Answer:

D

Step-by-step explanation

To remove the brackets, she should do this in two steps.

- 3r( - 2r^2) = 6r^3

- 3r(3r) = - 9r^2

Combine

6r^3 - 9r^2

D

Answer Link

Otras preguntas

approximately how many kelvins are equal to 60 c? a. 289k b. 323k c. 333k d. 413k

Work out 4 x 10^3 divided by 8 x 10^-5 Give your answer in standard form.

jacks car used 18 gallons of gasoline to go 468 miles. At that rate, how many gallons would be used to go 754 miles? Explain your answer

What does a molecule look like

Meegan is taking a course at a university in New Delhi, India as a part of a student exchange program. She is having difficulty accepting many of the local cust

1.3 in place value. Please

I make up cell membranes. what am i?

Do predators really kill only the old and sick prey?

when was brad pitt born? user: when was nicolas cage born?

according to winston churchill, what was the iron curtain ?