Answer:
625 miles
Step-by-step explanation:
250/4=62.5
62.5*10 = 625
The answer is 4
To get the area you gotta multiply the length which is 4 by 1 which is the with 1•4 = 4
Answer:
5
Step-by-step explanation:
8(3 + a) = 64
3 + a = 8
a = 5
Answer:
y - 6 = (-1/2)(x - 4)
Step-by-step explanation:
As we go from (4, 6) to (6, 10), x (the run) increases by 2 and y (the rise) increases by 4. Thus, the slope of the line connecting these two points is m = rise / run = 4/2 = 2.
The slope of a line perpendicular to this one is the negative reciprocal of 2, which is -1/2.
Using the point-slope formula, we get the following equation for the perpendicular line:
y - 6 = (-1/2)(x - 4) ( obtained using the point (4, 6) )
