The dashed triangle is a dilation image of the solid triangle. What is the scale factor?
1 answer:
Answer:
1/2
Step-by-step explanation:
Take any point from the original, like (2,2) If the new point is (1,1) then the change would be 1/2
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Answer:
160
Step-by-step explanation:
5x-10+12x=16x
17x-16x=10
x= 10
exterior angle at C = 16x= 16×10 = 160°
Answer:i dont know
Step-by-step explanation:
Answer:
19
Step-by-step explanation:
79÷4=19R3
≈ 19
Answer:D 19 cm
Step-by-step explanation:
The line plot shows it increases
