Help me on number 21 pls anyone I give brainlest
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Answer:
The answer would be 34.07.
Step-by-step explanation:
I found this answer by using the pythagorean theorem, which is also known as a^2 + b^2 = c^2. So that means that x is equal to a, 35 is equal to b, and lastly 8 is equal to c. So the equation that you would have would be, x^2 + 35^2 = 8^2. Now to simplify it, you would get x^2 + 1225 = 64. Then you have to subtract 1225 on both sides which would get you x^2 = -1161. Then lastly you have to find the square root which would be 34.07 rounded to the nearest hundred.
Brainliest would be appreciated.
Have a nice day.