Answer:
A = 307.9 sq/cm
Step-by-step explanation:
Find the radius of the semi-circle
diameter + half the circumference = 72 cm
2r + pi*r = 72
r(2+pi) = 72
r = 72%2F%28%282%2Bpi%29%29
r = 14
:
what will be the area of that semicircle?
A =1%2F2*pi%2A14%5E2
A = 307.9 sq/cm
Answer:
54 cookies
Step-by-step explanation:
seven dozen means 7 * 12 cookies
because one dozen = 12 cookies, so having seven dozen means have seven, one dozen batches
seven dozen = 7*12 = 84 cookies
she already made 138
138 - 84 cookies = 54 cookies left to go
54 cookies
Answer:
The two quantities are not proportional to each other because a constant describing the proportion does not exist
Step-by-step explanation:
It's honestly just random numbers. None of them are proportional to the other side of the table.
Let me know if you need more help with the topic :)
