Evaluate the volume of the cone. use ñ=3.14

The circumference of the base is 40 cm, and this equals 2*pi*r. The radius, r, is found as follows:

40 cm

r = = 6.369 cm. The area of the base, A = pi*r^2, = 3.14*40.570

2(3.14)

The volume here is V = (1/3)(area of base)*(height)

= (1/3)(127.45)(9) cm^3 = 382.36 cm^3 (answer)

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).