7E 9.1-9.5 Practice

Solve: 3x = 15 - 2x

• x = 9

• x = 3

• x = -3

• x = 6

Solve: -2y + 8 = 4y - 10

• y = 3

• y = -3

• y = 6

• y = -6

-12(x - 1) = -3(x - 1)

• 10
• 1
• 14
• 23

Tags

CCSS.8.EE.C.7A

Identify all the ACUTE angles...

• 37^o

• 135^o

• 23^o

• 4^o

• 175^o

Tags

CCSS.4.G.A.1

Define Right Angle

• Less than 90
• Exactly 90
• Greater than 90 and less than 180
• Exactly 180

Tags

CCSS.4.G.A.1

Define Straight

• Less than 90

• Exactly 90

• Greater than 90 and less than 180

• Exactly 180

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Identify all the OBTUSE angles...

• 87^o

• 245^o

• 303^o

• 164^o

• 95^o

Tags

CCSS.4.G.A.1

Which is the vertex of the angle?

• X

• Y

• Z

Tags

CCSS.HSG.CO.A.1

2. Find X

• 9
• 27
• 45

Tags

CCSS.7.G.B.5