F(4) is equivalent to 28 because when you plug in 4 for the x, you get 28.
None, a triangle need to have angles measuring 180 degrees , its only possible if the triangle has three angles equaling 60
General formula for circles at the origin is x^2+y^2=R^2 where R is the radius.So R^2=4225. Solve for R.
5x - 2x = 63 + 57
3x = 120
x = 40
Answer:
$11.31
Step-by-step explanation:
$14.50x .22= 3.19
$14.50- 3.19= 11.31
