Need help on number five first person to answer gets Brainly
2 answers:
Answer:
6a^2−25a−25 this is the answer to number 5
It would equal
6a^2-19a-20
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Answer:
10,200,000
hope it helpd
-π/2 < arctan(x) < π/2
So cos(π/2) < cos(arctan(x)) < cos(0)
0 < cos(arctan(x)) < 1
The opposite of 3.78 is -3.78
I'm going to refer to the length of the pool as L.
2x + 2L = perimeter.
The width of pool multiplied by two added to the length of the pool multiplied by two equals to the perimeter.
