Please i need helpp ion get math at all
1 answer:
Answer:
you have to use the Pythagorean theorem. a^2 + b^2= c^2
72^2 + b^2 = 75^2
5184 + b^2 = 5625 (subtract 5184 from both sides)
b^2= 441 (find the square root of each side)
b= 21
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So whats the rest of this question? its uncompleted.
Answer:
It should be $378. sorry if I am wrong.
Step-by-step explanation:
Answer:
c. 5x + 25
Step-by-step explanation:
5( x + 5)
5×x + 5×5
5x + 25
Answer:
I think it would be 20 hope it helps and good luck
Step-by-step explanation:
The answer of this is gonna be 7
