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

Please help me ASAP. Many Thanks

Which describes the crust where the yellow areas of the two circles are falling? A. spreading center B. divergent plate boundary C. conve

How do you write the scientific name delis cactus correctly

At STP 10 grams of CO can be dissolved in 3 L of water. Calculate the solubility of carbon monoxide at 200kPa.

What is the LCD of 8 5/12 and 3 5/8?

Which statement best summarizes what US manufacturing had accomplished by 1900? A) US manufacturing had surpassed the level of industrialized Britain, and the U

- How is the formula for the perimeter of a rectangle an application of the Distributive Property

A rectangle has a length of 7 and a width of w. What is an expression for the perimeter?

Which unit of measurement would be the most appropriate to measure how much water is in a lake? A : Liter B : Kiloliter C : Gram D : Kilometer

In 1765, Britain’s Parliament passed a tax on colonial newspapers and pamphlets called the