Answer:
x=3
Step-by-step explanation:
all work is shown and pictured
I think it is D
Hope my answer help you?
Answer:
√(23)
Step-by-step explanation:
The Pythagorean Theorem is a² + b² = c²
so...
a = 7
b = 3
7² + 3² = c²
14 + 9 = c²
√(23) = c
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The answer is b hope this helps