Front

2x + 20 + 9 = x + 21

Back

Correct equation modeling the lengths shown.

Tags

CCSS.HSG.SRT.B.4

Front

A flat surface is called a...

Back

plane

Tags

CCSS.HSG.CO.A.1

Front

Part of a line that has a beginning, but no end is called a...

Back

ray

Tags

CCSS.4.G.A.1

Front

Find x if the length of PR is 45 units in length. [Refer to the figure]

Back

3

Tags

CCSS.4.MD.A.2

Front

If DF=9x-39, find EF.

Back

58

Tags

CCSS.HSG.SRT.B.4

Front

If T is the midpoint of SU, find x.

Back

3

Tags

CCSS.HSG.CO.C.10

Front

HJ=7x-27, find the value of x.

Back

7

Tags

CCSS.4.MD.A.2

Front

Back

x = 7°

Tags

CCSS.7.G.B.5

Front

Back

x = 5°

Tags

CCSS.4.MD.C.7

Front

∠K and ∠L are complementary angles. If m∠K = (3x + 3)° and m∠L = (10x - 4)°, find the measure of each angle.

Back

m∠K = 24° and m∠L = 66°

Tags

CCSS.7.G.B.5