dgagdagjagjnajgn dgagdagjagjnajgn

22-01-2021
Mathematics

contestada

-7w²+2w if w=-4 i need the answer please!!!!!!!!!!!!!!

Respuesta :

S1776769 S1776769

22-01-2021

Answer:

-6,272

Step-by-step explanation:

-7 times -4 equals 28

28 to the power of 2 is 784

2 times -4 equals -8

-8 times 784 equals -6,272

Answer Link

Otras preguntas

Helppppp! Which answer choice correctly describes the relationship between two of the lines in the figure?

The core foundation of a medical term is the

Which of the following describes someone who is heterosexual? Check all that apply. uncertain about biological sex referred to as straight attracted to opposite

A compound has a percent composition of 40.0% carbon , 6.72% hydrogen , and 53.28% oxygen . If it's molar mass is 180 g/mol , what is its molecular formula ?

I have 3 questions here , one of them I just need my answer checked on and the other two I really need help with. Thank you!!

The variable Z is inversely proportional to X. When X is 6, Z has the value 2. What is the value of Z when X = 13

If the root equi- means "equal," which does equinox mean?

Because the proximity to the ring of fire Southeast Asia is often threatened by massive and destructive waves called ?

Point D represents a negative number. Which point represents the opposite of that number?

An analytical chemist has determined by measurements that there are 96.5 moles of carbon in a sample of acetic acid. how many moles of oxygen are in the sample