JuliaElizabeth JuliaElizabeth

03-02-2016
Mathematics

contestada

What is 5x to the 2nd power, if x equals 7

Respuesta :

H8SH33M H8SH33M

03-02-2016

5(x)^2, and x equals 7

5(x)^2 = 5(7)^2

Lets solve it:

5(7)^2 = 5(49) = 245

Answer Link

Otras preguntas

You can count, use blank or multiply to find the area of a rectangle

If you were to measure the volume of an ice cube in your freezer, what would be a reasonable unit to use? A) cubic feet B) cubic miles C) square feet D) cub

He was the voice of the anti-apartheid movement in South Africa. He was jailed by the government for 27 years on charges of sabotage and other crimes committed

Write an equation for the line parallel to y = –6x – 8 that contains P(8, 9). a. x – 9 = 6(y – 8) c. y – 9 = –6(x – 8) b. y – 9 = 6(x – 8) d. y + 9 = –6(x – 8)

Which of these were used in World War II but NOT in World War I? A) poison gas B) machine gun fire C) aircraft carriers D) use of automobiles

How does the fourth principle, concerning liberty, connect to the idea that certain guaranteed freedoms in American life are limited in some ways?

Succeeding as a team leader means more than just being "the boss." Brainstorm some effective leadership traits, in addition to authority.

If f(x) = x^3, which of the following describes the graph of f(x − 3)?

determine whether the ratios are proportional: 7/35 & 35/70 yes or no determine whether the ratios are proportional: 6/36 & 1/6 yes or no

helppppppp on 3 4 please