Solve.Points A and B are on opposite sides of a lake. A point C is
from A. The measure of angle BAC is
and the measure of angle ACB is determined to be 40°50'. Find the distance between points A and B (to the nearest meter).
A. 75 m
B. 37 m
C. 77 m
D. 39 m
Answer: C
Mathematics
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Find the area of the shaded region.
A.
B.
C.
D.
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Find the least common multiple (LCM) of the list of numbers.Find the LCM of 9, 48, and 162.
A. 648 B. 1296 C. 432 D. 324
Mathematics
Provide an appropriate response.The prices (in dollars per unit) for 3 video tapes are represented by the price vector: A video rental store orders these tapes in the quantities given by the column vector:
Find the total cost (in dollars) of the purchase.
What will be an ideal response?
Mathematics
Eliminate the parameter to obtain a Cartesian equation of the curve.x = 2 + sec t, y = 5 + 2 tan t, 0 < t <
A. (y - 2)2 - = 1, -? < x < ?
B. (x - 2)2 - = 1, x > 3
C. (x - 2)2 - (y - 5)2 = 4, -? < x < ?
D. (x - 2)2 + = 1, 1 ? x ? 3
Mathematics