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sergeinik [125]
3 years ago
15

Is 30cm,122cm,125cm a right angle

Mathematics
1 answer:
Mariana [72]3 years ago
6 0
No it's not
a^2=b^2+c^2
125^2=30^2+122^2
15625=900+14884
15625=15784
15625is not equal to 15784 so it is not right angle
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Which digit(s) make the solution of the equations the whole number? 5x-496=1.34...
umka21 [38]

Answer:

x≈ 100

Step-by-step explanation:

Given the equation

5x-496=1.34...

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<h3>How to solve the perimeter</h3>

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