angie249 angie249

12-02-2019
Mathematics

contestada

what is -a ^-2 if a=-5

A. -25
B.25
C.-1/25
D.1/25

what is a 2 if a5A 25B25C125D125 class=

Respuesta :

sqdancefan sqdancefan

12-02-2019

Answer:

-1/25

Step-by-step explanation:

-(-5)^-2 = -1/(-5)^2 = -1/25

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

12-02-2019

Answer:

-1/25

Step-by-step explanation:

- (a)^-2

Let a = -5

- (-5)^-2

-1/(-5)^2

-1/25

Answer Link

Otras preguntas

Which of the following reforms of Diocletian helped Rome to survive for another 200 years?

please some one help me 77/6x-14+1/6x

Which of the following creatures does not gain energy from marine snow either directly or indirectly? a. rays b. crustaceans c. zooplankton d. sponges

Which of the following groups suffered severely from drought and famine? a. Tiguas b. Caddoes c. Jumanos d. Wichitas

POSSIBLE POINTS: 50The track team had 5 students that competed in discus throwing. The table below shows how far each student threw a discus at the last track m

Help please!! How do you find the volume of a pentagonal prism?Include the formula for getting it. Thank you

An author writes the following sentence and plans to use it in a descriptive passage. The wildlife photographer was in awe as she watched the ferocious lion ___

Distance points between G(-5,4) and H(2,6)

How do European historians simplify Native American history?

witch detail from the monkey paw is most clearly an example of foreshadowing