Answer:
I only see 1 math question and its B?
Answer:663.98 should be the answer
Step-by-step explanation:
A would be closest to their midpoint. They both have nine blocks in opposite directions, west and east. If it is one block south than is would be five blocks from the first friend and five blocks from the second friend.
Hope this helps, and if it doesn't make perfect sense then I will gladly explain further.
Answer:
y = -1/2x + 17/2
Explanation:
y = 2x + 1 is in slope intercept form
in the equation y = mx+b, m is the slope, and in the equation m =2
the slope of a perpendicular line is the negative reciprocal of the other slope.
slope of perpendicular= -1/m = -1/2
y = -1/2x + b
now find b by substituting in (1,8) into the partial equation
8 = -1/2 + b
b = 8+ 1/2
b = 17/2
please give thanks :) hope this helps