Answer:
-9/8
Step-by-step explanation:
The two points given are
(1,6) and (9,-3)
The slope is given by
m = (y2-y1)/(x2-x1)
= (-3-6)/(9-1)
= -9/8
X=0.5
y=1
(4x0.5) + (7x1) = 9
2 + 7 = 9
Answer:
(123-55) / 8.5
I think that should be correct.
Step-by-step explanation:
76 degrees. Angle y is supplementary to angle “2x+20”.
<span>2x+38=180 since all triangles add up to 180 and we have 38 as a degree we have to find the value of
2x=180-38
2x=142
x=142÷2
x=71</span>