Solve the problem.A rectangular board is 4 units by 12 units. How far from the long side of the board will the foci be located to determine the largest elliptical tabletop?
A. 4.0 units
B. 5.7 units
C. 2.0 units
D. 0.3 units
Answer: D
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Solve the triangle.a = 10, b = 10, c = 8
A. A = 67.4°, B = 67.4°, C = 45.2° B. A = 66.4°, B = 66.4°, C = 47.2° C. A = 66.4°, B = 47.2°, C = 66.4° D. A = 47.2°, B = 66.4°, C = 66.4°
To construct a 30°–60° right triangle given the length of the hypotenuse, it is necessary to construct
(a) a perpendicular to a point on a line. (b) a perpendicular to a line from a point not on the line. (c) an angle bisector. (d) a copy of an angle (e) None of these constructions is required.
Use your estimation skills to pick the most reasonable answer. Do not solve the problem.748.71 - 0.7
A. 7.4801 B. 748.01 C. 0.74801
Write the decimal number that has the specified place values.4 tenths, 8 hundredths, 4 ones, 5 thousandths, 7 thousands, 2 tens, 1 hundred
A. 7,124.0485 B. 7,524.48 C. 7,214.485 D. 7,124.485