Geometry

Which of the following lines goes through the point        (-3, 4) and is perpendicular to  y = 3/2x + 6?

• y = 3/2x - 6

• y = 2/3x + 3

• y = -2/3x - 2

• y = -2/3x + 2

If T is the midpoint of SU, find x.

• 3

• 4

• 5

• 2

Tags

CCSS.HSG.CO.C.10

If RT=36, find the value of x.

• 3

• 4

• 5

• 6

Tags

CCSS.4.MD.A.2

Use the figure to write and solve an equation for x.

• 5

• 6

• 7

• 8

Tags

CCSS.4.MD.A.2

Write an equation that correctly models the lengths shown.

• 3x + 2 + 6 = 2x - 2

• 2x - 2 + 6 = 3x + 2

• 6 - 3x - 2 = 2x - 2

• 2x + 2 + 3x + 2 = 6

Q1. What is the result of 4 - 12?

• 1) 8

• 2) 12

• 3) -4

• 4) -8

Use the picture to write the correct Segment Addition statement.

• AB + BC = AC

• BC + BA = BC

• BA + AC = BC

• AB + BC = AC

Find m∠ABC.

• 45°

• 60°

• 105°

• 15°

Tags

CCSS.4.MD.C.7

Given m∠QST = 135°, find the value of x.

• x = 26

• x = 28

• x = 27

• x = 29

Answer explanation

Use Angle Addition Postulate

m∠QRS + m∠ RST = m∠QST

3x + 1 + 2x - 6 = 135

5x - 5 = 135

5x = 140

x = 28

Tags

CCSS.7.G.B.5

Calculate m∠DEF.

• 180°

• 60°

• 120°

• 80°

Tags

CCSS.7.G.B.5