38% of the animals are dogs. 40% of the animals are spotted. 12% of the animals are spotted dogs. What percent of the animals in the store are spotted or dogs? O A. 54% O B. 66% O C. 78% O D. 80%

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

replace   with   27   and simplify.

10 , 27 , 10 , 70 , 10 , 35 , 10 , 48

step-by-step explanation:

arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees

you need to upload the picture of the circle.

step-by-step explanation: