Get There Car Rental has ears, vans and trucks. During one month, they rented a total of 155 vehicles. Nine times as many
cars were rented as vans and three times as many vans were
rented as trucks. How many of cach type of vehicle was rented
from the car rental agency?
Please help me

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

correct answer:

b.(19,-2)

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.