I can see why you need help. I don't quite understand what the question is, but both options are factually correct
slope = (y2-y1)/(x2-x1)
m =(-2-7)/(8-0)
m =(-9/8)
slope is -9/8
the y intercept is 7 (0,7)
y = mx +b
y = -9/8 x+7
Answer: y = -9/8x +7
Answer:
58.57 degrees
Step-by-step explanation:
Since tan x =opposite side / adjacent side
Tanx =18 /11 =1.6363
Therefore
X = tan - 1 ( 18/11) = 58. 57 degrees
Answer:
125°
Step-by-step explanation:
Supplementary angles sum to 180°
let one angle be x then the larger angle is x + 70, thus
x + x + 7 0 = 180
2x + 70 = 180 ( subtract 70 from both sides )
2x = 110 ( divide both sides by 2 )
x = 55
Hence
larger angle = x + 70 = 55 + 70 = 125°
Answer: 5
Step-by-step explanation: