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IgorC [24]
3 years ago
12

Can someone help me on #7 and #9? It is to find x and y in a parallelogram. Thanks! Will give 12 points.

Mathematics
1 answer:
Mice21 [21]3 years ago
3 0
Number 7
3x-40 = x
3x-x = 40
2x = 40
x= 20

v^2 = x+30
v^2= 20+30 = 50
v= radical 50 = 5 radical 2
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