5 cm 33 cm 9 cm The total surface area of the cube is equal to the total surface area of the cuboid. Work out the volume of the cube. You must show how you get your answer.

2197 cm³

Step-by-step explanation:

To start with, I'd just the formulas needed

Total Surface Area of a cuboid, A =

A = 2lw + 2lh + 2hw, where,

l = length of the cuboid, 33 cm

h = bright of the cuboid, 9 cm

w = width of the cuboid, 5 cm

A = 2(33 * 5) + 2(33 *9) + 2(9 * 5)

A = 2(165) + 2(297) + 2(45)

A = 330 + 594 + 90

A = 1014 cm²

If the total surface area of the cuboid is 1014 cm², which were told is also the total surface are of the cube.

Total surface area of a cube =

A = 6a², where

a = the side of the cuve

A = 6a² = 1014 cm²

6a² = 1014

a² = 1014 / 6

a² = 169

a = √169

a = 13

The formula for volume of cube is

v = a³

V = 13³

V = 2197 cm³

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

a long term investor

step-by-step explanation:

because he is a long term investor