Answer:
If two distinct planes intersect, then their intersection is a line. If two distinct lines intersect, then they intersect in exactly one point. If there is a line and a point not in the line, then there is exactly one plane that contains them. If two distinct lines intersect, then they lie exactly in one plane.
Step-by-step explanation:
Answer:
67o87ov 97 76 777 7 799
Step-by-step explanation:
vdjyt uyt76yg b7ug jhikuybiu iu utff y yu
-2x + 9y = 5, where x = 11
Plug in 11 for x in the equation:
-2(11) + 9y = 5
Solve for y:
-22 + 9y = 5
9y = 27
y = 3
Answer:
Step-by-step explanation:
As perpendicular lines have negative reciprocal slopes, the options will have a slope of 6/3 = 2
The only option with a slope of 2 is B. y = 2x -12
A has slope of -2
C has slope of 4
D has slope of -2
only thing to do is to verify the point
-8 = 2(2) - 12
-8 = -8 check
Answer:
Step-by-step explanation:
sinθ = 10/25 = ⅖
θ = arcsin(⅖) = 23.6°