Answer:
m = 0
Step-by-step explanation:
AB has a slope of y2 - y1 / x2 - x1 so -8-5/3-3 so -13/0 = undefined so it is a vertical line, so any line that is horizontal will be perpendicular to it, so horizontal lines have a zero slope
Speed is determined as distance travelled over time. In the
problem, given is the speed and distance. Time, we will be distance over speed.
Substitute the given to the formula
t=d/s
t = 200 km / 35.27 km/h
t = 5.67 hours
4x + 3y = 5...(1)
2x + 3y = 1...(2)
(2)*2:
4x+6y=2...(3)
(1)-(3):
4x+3y-(4x+6y)=5-2
4x+3y-4x-6y=3
-3y=3
y=-1
By sub. y=-1 in (2), we have
2x+3(-1)=1
2x-3=1
2x=4
x=2
The solution is x=2,y=-1
Answer:
the sss rule.three sides of one triangle are equal to another triangle .then the triangles are congruent...
I think it should be 25 blocks east
