20-21 PreCal Review - 1

Find side AB?

• 20 m

• 5 m

• 11.54 m

• 8.66 m

Solve for the missing angle.

• 50.5 degrees
• 12.7 degrees
• 36.9 degrees
• 72.2 degrees

Tags

CCSS.HSG.SRT.C.8

Solve for x:
2(3x + 4) + 2 = 4 + 3x

• 2
• -2/3
• 10
• -2

Tags

CCSS.8.EE.C.7B

Solve for x:
3(5x + 10) + 10 = 6x - (x + 10)

• 3
• -3
• -5
• 5

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

ax = bx - c

• $x\ =\ a-b$

• $x\ =\ \frac{c}{a-b}$

• $x=\ \frac{c}{b-a}$

m(x-a) = nx

• $x=am-an$

• $x=\ \frac{a}{-n}$

• $x\ =\ \frac{am}{m-n}$

x²+4x-32=0

• x= -8, 4

• x= 8, -4

• x= -8, -4

Tags

CCSS.HSA-REI.B.4B

4x²+7x-17=3x²+12x-3

• x= -7, -2

• x= 7, -2

• x= -7, 2

Tags

CCSS.HSA-REI.B.4B

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B