Find The Difference. 1) 8.5-7.6= 2)-2.5-17.8= 3 -2.9-(-7.5)= 4) 3.5-1.9=
2 answers:
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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