Graph the line y=5x. Then graph the line y=x. Then look at them and describe in what ways they are the same or different.
the answer would be= -2fx+3x^2+15+a/fx
Answer:
QR ≈ 16.3
Step-by-step explanation:
Since the figures are similar then the ratios of corresponding sides are equal, that is
= 
, substitute values
= 
( cross- multiply )
57 QR = 926.9 ( divide both sides by 57 )
QR ≈ 16.3 ( to the nearest tenth )
Answer:
653.45 cm^2
Step-by-step explanation:
The volume of a cylinder can be found using:
v=pi r^2 h
We know the radius is 4, and the height is 13, so we can substitute them in
v=pi (4^2)(13)
v=pi (16)(13)
v=pi 208
v=653.451272
Rounded to the nearest hundredth
v=653.45
So the volume is 653.45 cm^3
