the formula for circumstance of a circle is:
C= 2×pi×r or C= pi×d (the diameter actually consists of 2 radiuses)
1.
C= pi×7
≈21.99
2.
C= 2×pi×9
=18×pi
≈56.55
3.
C= 2×pi×5
=10×pi
≈31.42
Answer:
Your answer is 4/3
Step-by-step explanation:
or 1.3
or 1 1/3 hope this helps
Answer:
16
Step-by-step explanation:
50-42=8
8 times 2 is 16
Answer:
10 x 10 x 10 x 10
Step-by-step explanation:
10^4 is equivalent to 10 x 10 x 10 x 10
Change is :
44 - (-56) = 44 + 56 = 100
D. is true
