Tyler finds an expression for V(x) that gives the volume of an open-top box in cubic inches in terms of the length 2 in inches of the square cutouts used to
make it. This is the graph Tyler gets if he allows x to take on any value between
-1 and 7.

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation:

it would open into a square depending on the type of envelope i’m not sure about the second part

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

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