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mamaluj [8]
3 years ago
8

(07.05 HC)

Mathematics
1 answer:
Zarrin [17]3 years ago
6 0
The step she did wrong was step 1 -2 when she did the distributive property wrong. The correct step should be step 2: 9y-24=10+3y 

Good luck mate :P cheers
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The image of the arrow is missing, so i have attached it.

Answer:

A_t = 69.5 cm²

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In a second image attached, I have divided the arrow into triangle and rectangle.

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