Solve the problem.Given the area, the formula r = 
can be used to calculate the radius, r, of a circle. Find the length of the radius for a circle with an area of 100 square feet. Round your answer to the nearest hundredth. Use 3.14 for ?.
A. 63.69 feet
B. 15.92 feet
C. 5.64 feet
D. 31.85 feet
Answer: C
Mathematics
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Write the number in words.70,146
A. Seven thousand, one hundred forty-six B. Seventy thousand, one hundred forty-six C. Seven million, one thousand, forty-six D. Seven hundred one thousand, forty-six
Mathematics
Establish the identity.(sin x)(tan x cos x - cot x cos x) = 1 - 2 cos 2 x
What will be an ideal response?
Mathematics
Rewrite the fraction as an equivalent fraction with the given denominator.
= 
A. 
B. 
C. 
D. 
Mathematics
Solve the following graphically. If necessary, round answers to the nearest thousandth.ex - 15 = 
A. 8, 7 B. -1 C. 0.903, 0.845 D. 2.079, 1.946
Mathematics