1.1000
3.81
sorry other one I don't know
19 - (-39) = 19 + 39 = 58
<span>length of a line segment is 58 units.</span>
A.place the point of compass on point b
Answer:
2/3
Step-by-step explanation:
6x + 4y = 72
-6x -6x
4y = 72 - 6x
/4 /4
y = 18 - 6/4x
y = -6/4x + 18
perpidicular slope is the opposite reciprical of the original line:
-6/4 is the slope of the line above.
4/6 or 2/3 would be the desired slope
check:
the two slopes mutplied would equal -1
-6/4 x 2/3 = -12/12 = -1
Answer:
Step-by-step explanation:
20 is a constant, the rate of change of y is 0.045x, so the rate is stated as 0.045