Answer:
97.8
Step-by-step explanation:
add together 97.3 +0.5
I believe the answer is 5 because if however many times you can multiply 2.5 into 12.5, you get the answer of 5.
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The Pythagorean Theorem is a^2 + b^2 = c^2 where a and b are the sides and c is the hypotenuse.
From the picture you have a = 10 and c = 15.
Now you have:
10^2 + b^2 = 15^2
Simplify:
100 + b^2 = 225
Subtract 100 from both sides:
b^2 = 125
Take the square root of both sides:
b = √125
b = 11.2
