The answer is 69.6 degrees because all of the angles of a triangle always add up to 180 degrees so adding 42 and 68.4 gets 110.4, and then subtracting that from 180 gets 69.9.
The formula for surface area of a sphere: A = 4 pi r^2.
Since the radius is 30 m then A = 4pi30^2.
30^2 x 4 =3600
A=3600pi m
Answer:
E
Step-by-step explanation:
I just think so. Maybe it's right
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I think the answer is <span>C) The number of circles on a page is 6 times the number of circles on the previous page.
</span>If we plugged in p = 1, then it leads to c(p) = 6
This is saying "on page 1 (p = 1), the number of circles on this page is 6"
<span>ie, "There are 6 circles on page 1"</span><span>
</span>
Answer:
Step-by-step explanation:
4:7::4x:7x
4x+7x=231
11x=231
x=231/11=21
women=7x=7×21=147
