Mixed Review March 17 2020

• 23

• 43

• 47

• 67

• LM=13 and KN=6

• LM=12 and NM=9

• KL=11 and KN=7

• LN=8 and NM=10

• y = -3x + 12

• y = -3x + 6

• y = -6x + 12

• y = -6x + 6

• Yes, all similar triangles are congruent

• Yes, all congruent triangles are similar

• No, similar triangles are never congruent

• No, congruent triangles are never similar

• $y-8=\frac{3}{2}\left(x-6\right)$

• $y-8=-\frac{2}{3}\left(x-6\right)$

• $y+8=\frac{3}{2}\left(x+6\right)$

• $y+8=-\frac{2}{3}\left(\text{/}x+6\right)$

• (-3,0)

• (-2,2)

• (-1,4)

• (2,4)

• 2.70

• 3.34

• 5.28

• 8.25

• Yes

• No

• AS and NC bisect each other

• K is the midpoint of NC

• $AS\perp CN$

• $AN\parallel SC$

• 15

• 16

• 18

• 19