You need to find the dimensions of a cylindrical can (much like a soda or soup can) so that its volume is 81 cubic inches. The sides of the can costs 50 cents per square inch, the bottom costs 65 cents per square inch and the top of the can costs 85 cents per square inch. Find the dimensions of the can that minimizes the cost. What is the minimum cost? How do you know that your answer gives a minimum?

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

step-by-step explanation: