Answer:
Step-by-step explanation:
Não sei
Answer:
16 mm
Step-by-step explanation:
Dilation multiplies every length by the dilation factor.
E'F' = (2/5)EF = (2/5)(40 mm) = 16 mm
Answer:
36 and -12
Step-by-step explanation:
One of the numbers is x then the second number will be 24-x

x = 72 - 3x
x = 36
therefore the second number -12