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zaharov [31]
3 years ago
8

#10 PLEASE I BEGGGGG

Mathematics
1 answer:
Aneli [31]3 years ago
4 0
I cant directly give u the answer but here is some help:

for part a add up and solve the equazions on the whiteboard.

for part b subtract 90 from what you got from part a.


Hope this helps. Sorry i couldnt help more.
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