Thismyusername Thismyusername

01-02-2020
Mathematics

contestada

The surface area of a cube that is 8 yards of width and length?

Respuesta :

01-02-2020

Answer:

384 yd²

Step-by-step explanation:

The formula of a surface area of a cube:

[tex]SA = 6a^2[/tex]

We have a = 8 yd.

Substitute:

[tex]SA=6(8^2)=6(64)=384\ yd^2[/tex]

Answer Link

Otras preguntas

Why is the sun so hot what is the sun made up of

Sal and three friends plan to bowl one or two games each. Each game costs $2.50. Identify the independent and dependent quantities in the situation. Find reason

if f(x) =4x+7,which of the following is the inverse of f(x)

which is not a characteristic of minerals A. are solids with a fixed shape and volume B. are organic in nature C. are naturally occuring D. have a definite chem

use the coordinates of the labeled point to find the point-slope equation the line (3,-5) A. y- 5 = -3(x+3) B. y-3=1/3(x+5) C. y+5)=-3(x-3) D. Y+5=3(x+3)

is a kickback scheme ethical? what's wrong with it?

What where some of the major actions that marked the beginning of the U.S. war on terrorism.

The share of earnings that a business owner pays

Which algebraic expression is equivalent to the expression below? 2(4x+5)^2 A. 32x2 + 80x + 50 B. 32x2 + 50 C. 16x2 + 40x + 25 D. 36x2 + 48x + 16

gale's grade in science for the term is determined by the average of five test grades. his first four grades are 80, 95, 78, and 90. in order to get a b for the