Simplify the square root. Assume all variables represent nonnegative real numbers.
A. 7
B. 7x2
C. 7x
D. 343x
Answer: C
Mathematics
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Determine whether the following is always true or not always true. Given reasons for your answers.u × v = -(v × u)
What will be an ideal response?
Mathematics
Solve the problem.Find the equation of a circle in standard form with center at the point (-3, 2) and tangent to the line y = 4.
A. (x + 3)2 + (y - 2)2 = 16 B. (x - 3)2 + (y + 2)2 = 16 C. (x + 3)2 + (y - 2)2 = 4 D. (x - 3)2 + (y + 2)2 = 4
Mathematics
Establish the identity.
- 
= 4 cot u csc u
What will be an ideal response?
Mathematics
Provide an appropriate response.When interest is added to the principal and interest is again calculated on the new balance, the process is known as compound interest.
A. True B. False
Mathematics