Answer:
its b
Step-by-step explanation:
so we know that all te angles in a trangle add up to 180 do the last angle has to be 50
no now we have 140+150+x=180 cuz, self explanitory the two angles make a line,
we get 190 +x=180 so x =-10
Answer:
-8/3
Step-by-step explanation:
We can find the slope of the line using two points
(1,4) and (4,-4)
m = (y2-y1)/(x2-x1)
= (-4-4)/(4-1)
= -8/3
Just multiply the two numbers, then add a negative sign.
2 x 3 =6
3 x 1 =3
6/3=2
2/3 x -3 = -2
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hope it helps