Suppose each cube in this right rectangular prism is a 1
2
-inch unit cube.

What are the dimensions of the prism?
What is the volume of the prism?

Volume= 202.5 in^3

Step-by-step explanation:

(I counted the cubes)

L-> 4 x 1.5 = 6 in

W-> 5 x 1.5 = 7.5 in

H-> 3 x 1.5 = 4.5 in

V-> L x W x H

V-> 6 x 7.5 x 4.5 = 202.5 in^3

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)

answer: idk wbu

step-by-step explanation: