iyonnacruz2009 iyonnacruz2009

25-08-2022
Mathematics

contestada

(-4^-2) (49^-1/2)

Evaluate the expression

Respuesta :

Medunno13 Medunno13

28-08-2022

Answer:

-1/112

Step-by-step explanation:

[tex]-4^{-2}=\frac{1}{-4^2}=-\frac{1}{16} \\ \\ 49^{-1/2}=\frac{1}{49^{1/2}}=\frac{1}{7} \\ \\ (-1/16)(1/7)=-1/112[/tex]

Answer Link

Otras preguntas

who are the political leaders of Sudan

the greeks hope to earn the favor of their gods and goddesses by performing what?

In a stringed musical instrument, the part that vibrates in resonance with the sound waves produced by the strings is called the A. diatonic scale. b. reed. C.

A college freshman started the year with $4000 in spending money and after three months,she has $2800 left.assume that she will continue to spend her money at t

Under which president's administration were thousands of African Americans fired from civil service position?

A factory can assemble 150 cars in 3 hours. At this rate, how many cars can be assemble in 8 hours?

Dominant traits tend to be observed more frequently becauseA.)only organisms with dominant traits can breed.B.)dominant traits mask recessive traits.C.)recessiv

The president can __________ bills passed by Congress, however in turn, Congress has the power to ___________ this presidental decision. a. veto; influence c.

How you do this please help

The distance around a basketball, or circumference, is about three times the circumference of a softball. Define a variable and write an expression to represent