Which equation listed below, when solved, shows how to find the diameter of a circle if the radius is 7 inches? A) 7 x 7 B) 7 x π C) 7 x 2 D) 7 + 2

C) 7 x 2

Step-by-step explanation:

Option C) 7 x 2 is the correct answer

The diameter is twice the radius and to calculate

Diameter = radius × 2

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: