vivianrubyekmark vivianrubyekmark

01-10-2020
Mathematics

contestada

1. Evaluate the expression.
(-7)²

Respuesta :

01-10-2020

Answer:

49

Step-by-step explanation:

(-7)² = -7 × -7

-7 × -7 = 49

Answer Link

capsasha2 capsasha2

01-10-2020

Answer:

49

Step-by-step explanation:

[tex]-7^{2} =[/tex] -7 × -7
-7 × -7 = 49

I hope this helps!

Answer Link

Otras preguntas

Which of the following glands does not secrete into main (proper) oral cavity?Select one:a. parotid b. submandibularc. sublinguald. palatine. labial

54 km/h is equal to

Gundy Company expects to produce 1,308,000 units of Product XX in 2020. Monthly production is expected to range from 73,000 to 107,000 units. Budgeted variable

What movie is Jim Phyllis, creed, angela

A cylindrical beaker with diameter 10 in and height 12 in. is filled with water that is then poured into a rectangularpan that is 14 in. by 9 in. by 3 in. What

Given tanø=(4/3) and 0<ø<(3pi/2) find cos20

182 as a percentage

Who says, “That's why it is important to keep your distance from people who have frigid breath. Just their presence can put out the most intense fire...."

Risk factors include genetics, exposure to radiation, and high fat diet

A thin film of oil (n = 1.27) is located on smooth, wet pavement. When viewed from a direction perpendicular to the pavement, the film reflects most strongly re