Solve.
- 
= 3
A. 2
B. -2
C. 3, 8
D. 2, 38
Answer: D
Mathematics
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Determine whether the pair of fractions is equivalent.
and 
A. not equivalent B. equivalent
Mathematics
Solve.A rectangle that is x feet wide is inscribed in a circle of radius 20 feet. Express the area of the rectangle as a function of x. Graph the function and from the graph determine the value of x, to the nearest tenth of a foot, which will maximize the area of the rectangle.
A. 28.3 feet B. 28.7 feet C. 29.1 feet D. 27.9 feet
Mathematics
Translate the words into mathematics. Do not answer the question.How many times does 7 divide into 56?
A. 56 + 7 B. 56 ÷ 7 C. 7 ÷ 56 D. 56 ? 7
Mathematics
Establish the identity.sec 
= -csc u
What will be an ideal response?
Mathematics