Answer:
z = 30
Step-by-step explanation:
WX and VU are congruent
2z + 10 = z + 45
subtract z from both sides (z + 10 = 45)
subtract 10 from both sides (z = 30)
the answer is z = 30
Step-by-step explanation:
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Answer:
d
Step-by-step explanation:
Compare corresponding sides
DE/LM = 15/6
Then simplify the ratio
DE/LM = 5/2
DE/LM = 2.5/1
The scale factor of dilation is 2.5:1
25/30 because there are 25 blue ones and 30 green ones