What is the area of the circle. Explain your work.
1 answer:
78.5m
Step-by-step explanation:
we know the diameter so now we need to know the radius. Divide by 2 and we get 5.
A = Pi×r²
A = Pi×25
A = 78.5
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The answer is C. 6+3 x (-5)
Answer:
15x +30y -220
steps:
30(1/2x-2)+40(3/4y-4)
= 15x-60 +30y-160
= 15x +30y -220
A and B are correct because 96/100 is equivalent to 0.96, which is also 96%.
Answer: 3 dollars for a book.
Step-by-step explanation:
