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Опрос |
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GMAT/Problem Solving
Newtown is due north of Oscarville. Highway L runs 31° south of east from Newtown and Highway M runs 44° north of east from Oscarville. If L and M are straight, what is the measure of the acute angle they form at their intersection?
A) 105°
B) 89°
C) 75°
D) 59°
E) 46°
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| Решение |
C) 75° |
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Cubic Conundrum
You have a six-sided cube and six cans of paint, each a different color. You
may not mix colors of paint. How many distinct ways can you paint the cube
using a different color for each side? (If you can reorient a cube to look like
another cube, then the two cubes are not distinct.)
(A) 24
(B) 30
(C) 48
(D) 60
(E) 120
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