A number of identical cups are stacked up. The number of cups in a stack and the height of the stack in centimeters are related.
a. Can we say that the height of the stack is a function of the number of cups in the stack?
Select the correct choice.
• Yes
O NO

a .4y4

hope this !

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

answer: x=60