Answer:
Scale factor = 7
Step-by-step explanation:
Dilation with scale factor to map HEFG to DABC will be,
Scale factor = 
= 
Length of CD = Distance between two points C(0, -7) and D(-7, 0)
= 
= 
= 
= 
Length of GH = Distance between G(0, -1) and H(-1, 0)
= 
= 
Scale factor = 
= 7
Answer:
The expression is not factorable with rational numbers.
Step-by-step explanation:
A.360 / 25= 14.4
B. 480 / 32= 15
B Is getting better mileage
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Answer:
The first row
Step-by-step explanation:
Letters A,B,C,D
Answer:
5
Step-by-step explanation:
Scale factor is just the amount every side is multiplied by.
7*5=35