.86 As 43/50 =.86 or 86%
You could also multiply the numerator and denominator by two to get a fraction out of 100 directly corresponding to a percentage.
Assuming the wire starts at x=0, the first point is (0,-4) since using y = 3x - 4 :
3(0) - 4 = -4
the two points are (0,4) and (-3,4)
since the y values are the same, the distance is the positive difference between the x values:
-3 - 0 = -3
then,
the distance is 3 meters
each meter costs $125, so multiply the cost by the amount of meters to find the total:
125 x 3 = 375
the total cost is $375
Area of flask: 63.62
Diameter: 4.5
Radius: 4.5 divided by 2
Radius: 2.25
Pi: 3.14
Volume:
1- 4/3(PI)(radius) by cubic square
2- 4/3(3.14)*(2.25) by cubic square
Answer: 47.71
Area of tank:
7-2=5
(it tells u to leave 2cm of the height without water)
15(L) x 9(W) x 5(D) = 675
675-47.71= 627.69
1 Liter= 1000 Cm
627.69 Cm = 0.62769 Liters
( round to nearest 0.1 liter )
Answer: 0.6 liters
A
384/6 (amount of faces) = 64
64/2 (area= l*w) = 32
32*3 (volume=l*w*h) = 96
I'm pretty sure this is correct, maybe just double check and see if this makes any sense according to what you're learning? I'm almost 100% sure. Hope this helps!
Answer:
-2x - (-1y) - (-3)
Step-by-step explanation: