Answer:
I believe that it is (2,4)
Step-by-step explanation:
f(2) would be your y
4 would be your x
to write a point on a graph you wright (x,y)
(2,4)
Density=m/V
m=80 gr
V=200cm^3
Density=80gr/200cm^3
Density=0.4 gr per cubic centimeter
Answer:
with what?
Step-by-step explanation:
The perimeter of an object is found by adding all of the sides. The sides of his frame would be 2 ft, 2 ft, 1.5 ft (18 inches / 12 inches per foot = 1.5 feet), 1.5 feet. Adding these together we get a total length of 7 feet. However, he may want to use a slightly longer board to account for any errors!