Need (asap! )
a cylinder has a radius of 7 feet and a height of 14 feet.
what is its approximate volume in cubic feet? use 3.14 for π.
a. 294 ft3
c. 686 ft3
b. 333 ft3
d. 2,154 ft3
select the best answer from the choices provided

In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm

5(-9w) put expression in distributive property

1- 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.2- 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 the first question?