Answer:
angle b + 116= 180 linear pair
angle b= 180-116
angle b= 64 degree
mark this as brainliest!
Answer: slope = 1/2
Step-by-step explanation: rise/run - from one point to the next the line goes up one and over 2, therefor rise = 1 run=2.
Answer:
i dont get it sorry
Step-by-step explanation:
We have that
<span>3x-y-1=0-------------------> y=3x-1
using a graph tool
see the attached figure
the x-intercept is the point (0.333,0)
the y-intercept is the point (0,-1)
the slope is m=3</span>
D - 90 because 20 x 30 and multiply by 0.15