Answer:
21/7
Step-by-step explanation:
Answer:
576 cm^2
Step-by-step explanation:
16^2 + 2 x 16 x 10
256 + 32 x 10
256 + 320
= 576
To find the mean <span>Just add up all the numbers, then divide by how many numbers there are.
7 sets of numbers
the sum of all numbers is 105
105 </span>÷ 7 = 15
so the mean of the years is 15
Answer:
C) 49 inches
Step-by-step explanation:
C = 2 π r
308 = 2 (22/7) r
308 = 44/7 r
49 in = r
Answer:
9 faces
21 edges
14 vertex
also iys called a heptagonal prism
Hope it helps :)
