1 • 0.4 = 0.4
2 • 0.2 =0.4... 0.2+0.2=0.4
(0,0)(1,3)
slope (rate of change) = (3-0) / (1-0) = 3
14*4= 56
so 56 would be the answer
I dont have time to do all of these right now my apolgies but Ill explain how to do it.
The 3 angles of a triangle add up to 180.
So let me show you how to do 1.
.
.
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1. 58 degrees
92, 30, ?
If we add together the first two angles,
92+30= 122
Knowing the total addition of all three angles would ne 180, we can subtract 122 from it to get the third angle.
180-122= 58
So we now know the last angle is 58 degrees because
92+30+58=180
