9514 1404 393
Answer:
-2/3
Step-by-step explanation:
The slope formula is useful for this.
m = (y2 -y1)/(x2 -x1)
m = (2 -(-6))/(-9 -3) = 8/-12
m = -2/3
The slope of the line is -2/3.
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The graph shows the two points and a line with a slope of -2/3.
Answer:
measure of angle ABC is 6 degree.
Step-by-step explanation:
After you found x, you'll plug it in the equation of the angle it's asking for.
Measure of angle ABD, and you know measure of angle ABC = 4x-1.
4(1)-1 = 4-1 = 3
Measure of angle CBD = 2x+1.
2(1) +1 = 3
Measure of angle ABC is ABD + CBD
3 + 3 = 6
There is not a gcf because one is odd and the other even
If your rate of travel is 25 mph, it will take you 25 times an unknown amount of hours, x, to drive 175 miles.
175 = 25x
Divide both sides by 25.
175/25 = 25x/25
7 = x
Answer:
It will take you 7 hours to drive 175 miles at a speed of 25 mph.
