Yvette has a rectangular window box that holds 660 cubic inches of soil. The box is 22 inches long and 5 inches wide. What is the height of the box?Example A puzzle box is 8 inches long, 5 inches wide, and 2 inches tall. What is the volume of the box? You know the length, width, and height of the box. Use the formula volume 5 length 3 width 3 height. 8 3 5 3 2 5 80 The volume of the box is 80 cubic inches. Find Volume of Composite Figures Lesson 27 2 in. 8 in. 5 in. 10 ft 3 ft

75%

step-by-step explanation:

the answer is 3/2 and for decimal: 1.5

hope i

-lavira: )

below

step-by-step explanation:

1. 5/1

2. 10/16

3. 90/2

4. 1/20

5. 3/1

6. 14/24

7. 1/4

8. 18/10

x^2 + 81

we can factor this using difference of square binomials.

rewrite the equation:

x^2 - (-81)

factor:

(a^2 - b^2) = (√a^2 + √b^2)(√a^2 - √b^2)

(x^2 - (-81) = (x + √-81)(x - √-81)

we can remove the - from under the radical by multiplying it by i.

(x^2 - (-81) = (x + i√81)(x - i√81)

(x^2 - (-81) = (x + 9i)(x - 9i)

we can check our answer by using foil:

x^2 - 9ix + 9ix - 81i^2

x^2 - 81^2

i^2 = -1

x^2 + 81