Solve the problem.A small farm field is a square measuring 320 ft on a side. What is the perimeter of the field? If you double the length of each side of the field, what is the new perimeter?
A. 640 ft, 2560 ft
B. 320 ft, 1280 ft
C. 1280 ft, 2560 ft
D. 640 ft, 1280 ft
Answer: C
Mathematics
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Solve the equation. Use a calculator where appropriate. If the answer is irrational, round to the nearest hundredth.log x = 4
A. 40 B. 4000 C. 10,000 D. 400
Mathematics
The pair of triangles is similar. Find the missing length.
A. 3 B. 9 C. 4 D. 6
Mathematics
Decide whether or not the functions are inverses of each other.f(x) = 3x - 7, g(x) = 
A. Yes B. No
Mathematics
Provide an appropriate response.Graph f(x) = cos-1 
and g(x) = tan-1 
. Explain why the graph looks like it does.
What will be an ideal response?
Mathematics