ecandies55 ecandies55

14-05-2019
Mathematics

contestada

what is the additive inverse of the expression below, where are a and b real numbers?

2a+b

A. -1
B. 0
C. 2a-b
D. -2a-b

Respuesta :

sqdancefan sqdancefan

15-05-2019

Answer:

D. -2a-b

Step-by-step explanation:

The additive inverse is found by multiplying the expression by -1.

-1(2a+b) = -2a -b . . . . matches selection D

Answer Link

bahaahanna18 bahaahanna18

29-09-2020

Answer: d edge 2020

Step-by-step explanation:

Answer Link

Otras preguntas

what type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)

Your model locomotive is 18 inches long. It is an exact model of a locomotive that is 72 feet long. A window on the locomotive is how many times wider than a wi

10u + 7 = 8 ( 2u - 4 ) - 9

A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?

2 ( 4a - 12 ) + 3a = 6a + 1

Why did Henry Clay group his resolutions in pairs in the Compromise of 1850?

A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?

What were the 4 major truths Jefferson presented in the declaration of independence?

A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?

2 ( 4a - 12 ) + 3a = 6a + 1