Answer:
1,055.58 in^3
Step-by-step explanation:
The volume of a cone is given by
V = 1/3 pi r^2 h
We need the radius
r = d/2 = 12/2 =6
V = 1/3 (pi) (6)^2 *28
Using the pi button on the calculator
=1055.575132
Rounding to 2 decimal places
1,055.58 in^3
For the answer to the question above, since the triangle is isosceles, the two legs have equal length. The coordinates of two vertices are given
P(3,3)
Q(3,1)
Assuming that PQ and QR are the legs of equal length, the distance between Q and R must be the same as the distance between P and Q
d = √[(3-3)² + (3-1)²
d = 2
Therefore, the coordinates of P is
(5,1)
Answer:
A
Step-by-step explanation:
3/5 of the letters are roses and 3/5 = 6/10 = 60%
The dog is able to run around in a circle with a radius of9 ft.
The area of a circle is A = pi r^2
A = (3.14) (9)^2
A= (3.14)(81)
A= 254.34 sq ft
A. 485 is %3 of 500, but the deviation sets it slightly lower than that
