Rodney is going to spray paint all the surfaces of the ramp shown below. One canister of spray paint will cover approximately 10
square feet. How many canisters will Rodney need?
Total Surface Area
10 ft
S=Ph+2B
S-
6 ft
4 ft
8 ft

Due today .

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.