Answer:
π/4 in^2.
Step-by-step explanation:
The exact value = π r^2
= π * (1/2)^2
= π/4 in^2.
Answer:
I am not good at math either sorry
Step-by-step explanation:
;-;
Answer:
option B
option D
Step-by-step explanation:
1)
First we will remove radical sign as and then multiply the powers.
2)
The "power rule" tells us that to raise a power to a power, just multiply the exponents.
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Answer:
A. 1 over 9 square foot
Step-by-step explanation:
The base of the parallelogram, including the dotted portion that extends past the actual base, is 1/2 foot. The dotted portion is 1/6 foot; this means the actual base is
1/2 - 1/6
3/6 - 1/6 = 2/6 = 1/3 foot
The area of a parallelogram is given by the formula A = bh. The base is 1/3 foot and the height is 1/3 foot; this gives us
A = 1/3(1/3) = 1/9 square foot
Answer: $27.50
Explanation:
4 students + 8 friends = 12 people altogether
$330.60/12 = $27.50
Therefore, it’s going to cost approximately $27.50 per person.