Answer:
y = 1x - 1
Step-by-step explanation:
y = mx + b
m is slope
slope = change in y / change in x = (3 - 2) / (4 - 3) = 1/1 = 1
m = 1 so equation is now y = 1x + b
To find b, substitute any value from the table. Let's use (3,2)
y = 1x + b
2 = 1(3) + b
2 = 3 + b
-1 = b
So equation is y = 1x - 1
Answer:
x=55.5
Step-by-step explanation:
First add 94 and 17 to get 111
Then subtract 111 from 180 and get 69 for the third angle on the triangle on the right.
69 is a vertical angle so the other angle is 69 as well.
180-69 is 111 and 111/2 is 55.5 because x is equal to the other angle on the triangle.
