for each road condition, find the maximum speed the car can travel without needing more than 60m to stop. (rsm questions)

Mathematics

1 answer:

Gre4nikov [31]2 years ago

4 0

Answer:

45 mph the the middle one

Step-by-step explanation:

i did the same one and got 45 and its right

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Write the slope- intercept form of the equation of the line passing through the point (3,5) and parallel to the line y=3x+6.

seropon [69]

Answer: The gradient of the line passing through is 3, thus the equation of the line becomes y=3x-4.

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5=3(3)+c

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Point A is located at (-2, 2), and point M is located at (1,0). If point M is the midpoint of AB, find the location of point B.

bezimeni [28]

Answer:

B. $B = (4,-2)$

Step-by-step explanation:

GIven that $A = (-2, 2)$ and $M = (1, 0)$ , and that point M is the midpoint of AB, the midpoint can be determined as a vectorial sum of A and B. That is: