Find the perimeter and area of a
rectangle with a length of "3b + 5a"
and a width of "4".

2x^2+5x+17

your welcome. : )

care to share were the trapezoid shown is ?

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation:

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d