*WILL GIVE BRAINLIEST FOR BEST ANSWER*
What is the m∡f in the figure shown?

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The polynomial function of least degree with a leading coefficient of 1 is: f(x) = x3 + ax2 + bx + c

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?