Perform the following operation.
?

What will be an ideal response?
Mathematics
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Solve the problem.A lawn sprinkler rotates through an angle of 105° and projects water over a distance of 60 feet. What is the area of the lawn watered by the sprinkler? Express the answer in terms of ? and then round to two decimal places.
A. 1050? ? 3298.67sq ft B. 1470? ? 4618.14 sq ft C. 525? ? 1649.34 sq ft D. 2100? ? 6597.34 sq ft
Mathematics
Evaluate the expression.
A. 5040 B. 0 C. 7 D. 1
Mathematics
Multiply and simplify. ?
A.
B.
C. -
D. -
Mathematics
Find the quotient using long division.
A. 4m - 7 +
B. m - 7
C. 4m - 7
D. 4m + 7
Mathematics