Answer:
1. Frankie is right.
2. Frankie is right.
3. Dean is right.
Step-by-step explanation:
1. Dean started at 0 instead of 1 while plugging in values of x .
2. the left column is the p values so if you plug in 5 for p in Dean's equation c = 20 instead of the actual value of 28.
3. Frankie gives no equation just states the variables.
Answer:
something like what? what do you mean?
Step-by-step explanation:
Using vector concepts, it is found that:
The component form is of approximately (-9.58, 7,22). It means that the ship is about 9.58 miles to the west and about 7.22 miles to the north of where the ship left the port.
<h3>How can a vector be represented in component notation?</h3>
Given a magnitude M and angle , then a vector V can be represented as follows in component notation:
In this problem, the magnitude and the angle are given, respectively, by:
Hence:
V = [12cos(143º), 12sin(143º)] = (-9.58, 7,22).
Which means a displacement of 9.58 miles to the west(negative x = west) and 7.22 miles to the north(positive y = north).
The component form is of approximately (-9.58, 7,22). It means that the ship is about 9.58 miles to the west and about 7.22 miles to the north of where the ship left the port.
More can be learned about vectors at brainly.com/question/24606590
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Answer:
Step-by-step explanation:
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Answer:
4/3
Step-by-step explanation:
The answer, when perpendicular, is always the reciprocal