That is correct, the answer is correct
Answer:
8.5 in
Step-by-step explanation:
You are solving for the hypotenuse right? So you would use this formula:
c = square root a^2+b^2
the c is the hypotenuse (long side of a right triangle) and a will be 4 and b will be 7.5. substitute the numbers in, solve, and you get 8.5 inches!
x = square root 4^2 + 7.5^2
x = square root 16 + 56.25
x = square root 72.25
x = 8.5 inches
If you times 39.99 by 0.20 (20%) then you get your answer of $7.99
Answer:
x° = 79°
z° = 101°
Step-by-step explanation:
Circumference formula tells you
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The formula to find the area of a circle is
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