To solve this problem, we use the tan function. The distance
across the river is the adjacent side, the distance drownstream is the opposite
side while the direction of the boat is the hypotenuse.
tan θ = opposite side / adjacent side
tan 10 = opposite side / 420 ft
opposite side = 74.06 ft
<span>Therefore the boat will move about 74 ft downstream.</span>
Answer:
Step-by-step explanation:
9/2 is the slope. Slope defines how steep is the straight line.
Slope = change in y ÷ change in x
In this model, 9 refers to the vertical distance between two points
and 2 refers to the horizontal distance between two points.
9/2 is a positive slope. It indicates that if 'x' increases, y also increase.
Answer:
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Answer:
The time required by both persons to complete the work T = 1.458 hours
Step-by-step explanation:
Given data
Time required by Joe to clear a lot = 2.5 hours
Time required by his partner to clear a lot = 2.5 hours
Time required by both persons to complete the work by working together
T = 1.458 hours
Therefore the time required by both persons to complete the work T = 1.458 hours
Answer:
a precent is a rate in which the first term is compared to 100.a unit rate is a rate in which the first term is compared to itself. so basically a and c
Step-by-step explanation: