Solve the quadratic equation by completing the square.9x2 + 36x + 35 = 0
A.
B.
C.
D.
Answer: A
Mathematics
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Solve the problem.A rectangular garden has a perimeter of 196 feet. The length of the garden is 18 feet more than the width. What are the dimensions of the garden?
A. 80 ft by 98 ft B. 58 ft by 76 ft C. 40 ft by 58 ft D. 89 ft by 107 ft
Mathematics
Divide. Write the answer in lowest terms and as a whole or mixed number where possible.28 ÷
A. 21
B. 37
C.
D. 7
Mathematics
Solve the given equation for the indicated variable.A = 5?a2 for a
A. a =
B. a =
C. a =
D. a =
Mathematics
Find the center of mass of a thin plate covering the given region with the given density function.The region enclosed by the parabolas y = 32 - x2 and y = x2, with density ?(x) = x2
A. = 0,
= 16
B. = 0,
= 32
C. = 0,
=
D. = 16,
= 0
Mathematics