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lesantik [10]
3 years ago
15

What is the value of x?

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
3 0
H^2=x^2+y^2

9^2=4^2+x^2

81=16+x^2

x^2=65

x=8.1cm
nydimaria [60]3 years ago
3 0
X^2 = 91 - 16
x^2 = 65
x = 8.1

answer
x = 8.1 cm
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