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KatRina [158]
3 years ago
13

What is X? in decimal form plz

Mathematics
1 answer:
Anika [276]3 years ago
7 0
X should theoretically = 8.8 if you do the Pythagorean theorem.
6^2 + 4.2^2 = x^2
x = 7.3
Then go to the next triangle to find the missing length:
7.3^2 + 5^2 = x^
x = 8.8
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