Answer:
the person above is right it's 4.5 units
give them the crown
Step-by-step explanation:
x(x-3)=0
x=0 or (x-3) =0
x= 0 or x =3
The car would travel 247.95 miles in 4 hours and 45 minutes
Answer:
B. 31.62
Step-by-step explanation:
First, find the distance of the line using the distance formula, 
. Plug the two points (-1,0) and (5,2) into the formula and solve. This gives you 6.32, then this is only one line of a pentagon, which has 5 sides, so you need to multiply. Since you are finding the perimeter, which is all of the sides added together, multiply the one side by 5. 6.32*5=31.62.
Answer:
45 cubic units
Step-by-step explanation:
See attached.
