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.

McGraw Hill Glencoe Geometry, 2012

MH

McGraw Hill Glencoe Geometry, 2012 View details

3. Similar Triangles

Finish the assignment

Continue to next subchapter

Exercise 52 Page 487

You can solve for the variable by using the Cross Products Property.

x=2.75

Practice makes perfect

To solve the proportion, we will start by using the Cross Products Property.

x-2/2=3/8

Cross multiply

8(x-2)=2 * 3

Multiply

8(x-2)=6

From here, we will continue solving for x by using the Distributive Property and the Properties of Equality.

8(x-2)=6

Distribute 8

8x-16=6

LHS+16=RHS+16

8x=22

.LHS /8.=.RHS /8.

x=22/8

Calculate quotient

x=2.75

Subchapter links

Check Your Understanding p.483

H.O.T. Problems p.486

Standardized Test Practice p.487

Spiral Review p.487

Skills Review p.487