Answer:
B. 300 Copies
Step-by-step explanation:
So inplace of the copies you input the value x. Then, create an equation...
3,255= 13.75x -2.90x
3,255= 10.85x
Next you have to isolate x
3,255/10.85 = 300
so, 300=x
Answer:
PR = 2*36 = 72
SU = (1/2)54 = 27
RS = 36
Step-by-step explanation:
By the Midpoint Theorem, the argent that connects midpoints of the sides of a triangle equals half the parallel side. That said,
- PR is the full side that corresponds to midpoint segment TU. Therefore it's twice the distance of TU.
- SU is the midpoint segment that corresponds to fill side PQ and therefore half the distance.
- RS is half the the length of PR since S is the midpoint.
Answer:
<h2>Width = 230 ft.</h2><h2 />
Step-by-step explanation:
perimeter of a rectangle (P) = 2L + 2W
where;
P = 1120 ft.
L = 100 + W
find: Width (W)
plugin values into the formula:
1120 = 2(100 + W) + 2W
1120 = 200 + 2W + 2W
1120 - 200 = 4W
W = 920 / 4
W = 230 ft.
proof:
P = 2(100 + 230) + 2(230)
1120 = 660 + 460
1120 = 1120 ---ok
Answer:
blue line: 20
black line: -20
Step-by-step explanation:
use rise (y) over run (x)! as the blue line goes from points (8,80) to (9,100) the difference in the x or run is 1 while the difference in the y or rise is 20 which makes it 20/1 = 20. for the black line, because it's going down it indicates it will be a negative slope, use the same trick as last time, our first point is (5,20) and our next point is (6,0) the difference in x is 1 and the difference in y is -20, so -20/1 = -20! hope this helped :-)
No association, because it’s they are all scattered