What is 2/5% of 820?
1.8
2.05
2.88
3.28
1 answer:
Answer:
D) 3.28
Step-by-step explanation:
820/x=100/2.5
(820/x)*x=(100/2.5)*x - we multiply both sides of the equation by x
820=40*x - we divide both sides of the equation by (40) to get x
820/40=x
20.5=x
x=20.5
now we have:
2.5% of 820=20.5
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Answer:
20y = -5x + 10
y = -1/4x + 1/2
y - 3 = -1/4(x - 8)
y - 3 = -1/4x + 2
y = -1/4x + 5
Step-by-step explanation:
Answer: -1.6
-2.4 divided by 1.5 is -1.6
Answer:
x=27
Step-by-step explanation:
Triangle angle =180 degrees
180＝2x+5+x＋17＋3x-4
180=6x+18
(180-18)/6=x
x=27
Answer:this is the work I’ve done so there
Parallel: line p with slope 2/5
Perpendicular: line n with slope -5/2
the other two would be neither.
