body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

Big Ideas Math: Modeling Real Life, Grade 8

BI

Big Ideas Math: Modeling Real Life, Grade 8 View details

Cumulative Practice

Finish the assignment

Exercise 6 Page 368

Apply inverse operations to isolate h.

B

To solve the given formula for the height h of the pyramid, we will use the Properties of Equality to apply inverse operations on the equation.

V = 1/3Bh

MoveRightFacToNumOne

1/b* a = a/b

V = Bh/3

LHS * 3=RHS* 3

3V = Bh

.LHS /B.=.RHS /B.

3V/B = h

Rearrange equation

h = 3V/B

This corresponds to option B.

Subchapter links

Exercises