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Answer:</h2>
The term speed is used to denote distance traveled divided by time. The speed is the magnitude of instantaneous velocity and so can never be negative. In this problem, we have a boat’s velocity measured in meter per second, described by vector:
1. Therefore, the magnitude of this vector, which is also the speed of the boat can be found as:
2. On the other hand, the direction the boat is traveling is the angle that this vector makes with the horizontal. So this can be found as:
The representation of this problem is shown below.
The midpoint between points (-3, 8) and (3, -4) is (0, 2)
Answer:
Step-by-step explanation:
1 = 27
2 = 36
2 = 1,000
Answer:
distributive property
Step-by-step explanation:
Distributive property says that x(y + z) = (x*y) + (x *z)
Answer:
ABC ~ EDF
Step-by-step explanation:
By the order of the letters, we can determine which triangles are similar.
We know that Angle D is congruent to Angle B. So we have to look for a set of triangles where D and B have the same place holders.
For example, if D is the first letter, then B also has to be the first letter.
The same thing applies for Angle E, and Angle A, since they are congruent to each other.
Wherever Angle E is, Angle A has to be in that same place holder.
Triangle ABC, has Angle B, as the second angle. Therefore we know the similar triangle has to be _D_.
Similarly, Angle A is congruent to Angle E, so we know that Angle E has to be in the first place holder. ED_
By process of elimination we know that the only corresponding angles left are C and F, they must be congruent. So the last thing to write is F.
Triangle ABC ~ Triangle EDF