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vovangra [49]
3 years ago
14

Please help me with both one and two. Thanks!!

Mathematics
1 answer:
lesya [120]3 years ago
3 0
1. a²+b²=c²
a=6²=36
b=x²
c=15²=225
x=√189 feet deep (the square root of 189)
2. a²+b²=c²
a=3²=9
b=x²
c=5²=25
x=√16=4

Hope that helped
;)
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