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➷ A) 5 x 2 = 10
The enlarged cube's side length is 10 cm
B) Work out the volume of the original cube:
Volume = 5 x 5 x 5
Volume = 125 cm^3
As it is volume, you have to cube the scale factor
2^3 = 8
Multiply this new scale factor by the volume:
125 x 8 = 1000
The enlarged cube's volume is 1000 cm^3
C) Work out the surface area of the original cube:
S.A = 5 x 5 x 6
S.A = 150 cm^2
As it is area, you have to square the scale factor
2^2 = 4
Multiply this new scale factor by the surface area:
150 x 4 = 600
The enlarged cube's surface area is 600 cm^2
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Answer:
(0,6)
(1,4)
Step-by-step explanation:
(0,6)
1. Plug in 0 for x and solve to see if 6 results for y
y = -2(0) + 6
0 + 6 = 6
y = 6
When 0 is plugged in for x, y equals 6 which makes (0,6) a solution.
(1,4)
1. Plug in 1 for x and solve to see if 4 results for y
y = -2(1) + 6
-2 + 6 = 4
y = 4
When 1 is plugged in for x, y equals 4 which makes (1,4) a solution.
(-2,-2)
1. Plug in -2 for x and solve to see if -2 results for y
y = -2(-2) + 6
4 + 6 = 10
10 ≠ -2
When -2 is plugged in for x, y does not equal -2 which means (-2,-2) is not a solution.
9 people because you subtract 50 from 100 then divide 50 divided bt 5.50. its not a flat out number so you have to round down to 9.
Answer:
9.5
Step-by-step explanation:
9.5x9.5= 90.25 which is the closest you can get without going into further decimals
