Establish the identity.
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What will be an ideal response?
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Mathematics
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Solve the problem.The speed of a stream is 5 mph. If a boat travels 62 mi downstream in the same time that it takes to travel 31 mi upstream, what is the speed of the boat in still water?
A. 10 mph B. 17 mph C. 18 mph D. 15 mph
Mathematics
This graph is a __________ graph.
A. histogram B. line C. bar D. frequency polygon
Mathematics
Use Heron's formula to find the area of the triangle. Round to the nearest square unit.a = 10 yards, b = 10 yards, c = 16 yards
A. 51 square yards B. 54 square yards C. 57 square yards D. 48 square yards
Mathematics
Solve the problem.If (a, 3) is a point on the graph of y = 2x - 5, what is a?
A. -4 B. -1 C. 1 D. 4
Mathematics