Answer:
Step-by-step explanation:
slope of line through (6,-1) and (11,2) = (-1 - 2)/(6 - 11) = 3/5
slope of line through (5,-7) and (8,-2) = (-7 - (-2))/(8 - 5) = -5/3
product of the slopes = -1, so the lines are perpendicular.
Step-by-step explanation:
In the picture above.
Number 2 I suppose that as a straight line
so , it becomes easy to solve for y angle.
I hope that it's a clear solution.
Answer:
The answer: 53x+13x=1313+83x
Step 1: Simplify both sides of the equation.
53x+13x=1313+83x
(53x+13x)=83x+1313(Combine Like Terms)
2x=83x+1313
2x=83x+1313
Step 2: Subtract 8/3x from both sides.
2x−83x=83x+1313−83x
−23x=1313
Step 3: Multiply both sides by 3/(-2).
(3−2)*(−23x)=(3−2)*(1313)
x=−1312
Answer:
x=−131/2
Step-by-step explanation:
Step-by-step explanation:
<u>Step 1: Graph the inequalities</u>
x - 5y ≤ 2
x + y > 0
<em>Look at the attachment:</em>
100-63=47 all you gotta do is dat. your welcome.