What expression? I don't see any
Answer:
Step-by-step explanation:
So you know the coords for the angle which is (1, 4).
Another coord might be (2, 5) or (0,3)
So we can find the slope
rise/run=1/1
so m=1
Sub in coords like (1,4) to find y-int
y=mx+b
4=1(1)+b
b=3
Thus y=x+3
Its not in order its 2.34,9/4,2 3/4
First, multiply 15 times 2, which is 30.
Then, multiply 0.5 times 0.2, which is 0.1.
Add them together!30 + 0.1 = 30.1 :)