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

Anndavies26!!!!!!!!. Come quickly

¿A quiénes va dirigido este anuncio?

Standard form of a line that has a slope of -1 and passes through (-5,-1)

Simplify the question (x5)4

I NEED HELP ASAP PLS!!

What is the slope ?simplify your answer and write it as a proper fraction ,improper fraction or interfere.

The heat capacity of a bomb calorimeter was determined to be 31.5 kJ/oC. A 12.6 g sample of acetylene, C2H2, produced a temperature increase of 16.9oC when it w

9.65 - 3.12. Rounding to the nearest estimate

help?? anyone?? thank you

John swam half way across a circular pond . he has gone 132yds what is the diameter of the pond