Y = 7x + 12
-7y = x + 56
-7y = x + 56
-7 -7
y = ⁻¹/₇ - 8
The following lines are perpendicular.
Question:
In this sample, are the events "222 doors" and "444 doors" mutually exclusive?
Answer to question above: Yes
Answer to big question:
P( 2 doors OR 4 doors) = 0.77
Step-by-step explanation:
14 + 18 + 20 + 25 + 0 + 0 = 77 of the 100 cars that had two doors or four doors.
Answer:
42 - 3 = 39 Is greater than 7 is
Hope this helps, even tho that's not 50 points, but i'm cool with it, I hope you get it correct
Step-by-step explanation:
Answer: Angle A= 135 degrees and Angle B= 45 degrees
Step-by-step explanation:
Supplementary means two angles added together to make 180.
Angle A= 3x and Angle B= x
So 3x +x =180
4x=180 divide both sides by 4
x =45
So Angle A = 3 times 45 =135 degrees
Angle B= the value of x which is 45 degrees
Answer:
22.50
Step-by-step explanation:
360-337= 22.50
I think this will be the ans
