almendares55 almendares55

24-03-2021
Mathematics

contestada

PLEASE HELP
Evaluate: -(X to the power of 2) for X=(-3)
A. 6
B. -6
C. 9
D. -9

Respuesta :

alagahw173 alagahw173

24-03-2021

Can someone please help me in my questions

Answer Link

glasaileen9 glasaileen9

24-03-2021

So when you substitute, it’s going to look like this:

-(-3)^2

So then you evaluate the exponent
(-3*-3) = +9

So then that’s -(9)

That becomes -9

D

Answer Link

Otras preguntas

Railroads played a crucial role in U.S. and British industrialization by: A.encouraging companies to stop using canals as t

Read the following excerpt from Theodore Dreiser's "My Brother Paul." Based on its context in the excerpt, what is the meaning of the word lithesome? Imagine,

Grand Canyon is getting wider every day. What is making the canyon wider?

Benjamin solved the following equation: 4x − 2x + 8 = 6(x + 4) Step Work Justification 1 4x − 2x + 8 = 6x + 24 Combine like terms 2 2x + 8 = 6x + 24 Combine lik

sinx=cos19∘ What is the value of x? Enter your answer in the box.

Consider the weights in kilograms of a group of teen agers. If the standard deviation is 8.7 kg, what is the variance?

Which activity offers evidence of how the Internet has changed business as well as private life? A. phone texting B. accounting software C. satellite television

How many terms are in the arithmetic sum 15 + 18 + 21 + … + 99? n = 1,653 n = 28 n = 27 n = 29

a gymnast must be to work gracefully across a four-inch beam that is three feet in the air . which type of skills does this test? a.agility b.balancec.flexibili

PLEASE HELP Why did President Eisenhower send a small army of the CIA to Guatemala? A) to take control of the Suez Canal and prevent tolls from being charged