2 years ago

A cube with a volume of 64 cubic meters is scaled by a factor of 5. What is the volume of the modified cube in cubic meters?

1 answer:

3 0

Volume is in cubic units, meaning the volume ix raised to the 3rd power.

If the cube is scaled by 5, then the volume is scaled by 5^3.

5^3 = 5*5*5 = 125

The new volume would be the original volume multiplied by the total increase:

64 x 125 = 8,000 cubic meters.

You might be interested in

Correct Answers only please!

elixir [45]

Answer:

Step-by-step explanation:

so basically batting average is hits with no strikeouts or catches. add all the hits 50+10+5+11 which is 76. take 76/260 (76 hits out of 260 tries) to get .29

5 0

2 years ago

If a scale drawing has a scale of 1 centimetre to 4 meters which measurements are correct

andrew-mc [135]

Answer: Statements 2 and 3

Step-by-step explanation:

On a drawing scale;

1cm - 4m

4CM - 16M (MULTIPLYING BY 4)

6cm - 24m (multiplying by 6)

7cm - 28m (multiplying by 7)

8cm - 32m (multiplying by 8)

9CM - 36M (MULTIPLYING BY 9)

3 0

3 years ago

solve systems of equation. equation number 1: 9 x squared + 4 y squared equals 144. equation 2: x squared plus y squared equals

grigory [225]

$9x^{2} + 4y^{2} =144$
$x^{2} + y^{2}=24$

$9x^{2} + 4y^{2} =144$
$4x^{2} + 4y^{2}=96$
by the difference
5 $x^{2}$ =48
so x= $\sqrt{\frac{48}{5}}$ or x=- $\sqrt{\frac{48}{5}}$
and $y^{2}$ =24- $\frac{48}{5}$
then y= $\sqrt{\frac{72}{5}}$ or - $\sqrt{\frac{48}{5}}$

5 0

3 years ago

PLEASE HELP WITH STEP BY STEP I NEED TO SHOW MY WORK I GO BACK TO CLASS IN 6 MINS

eduard

8 x 615 is 4920.

615
x. 8

______

put a 4 above the one and a 1 above the 6.

6 0

2 years ago

Read 2 more answers

The sporting goods store with 30% off all items . If a skateboard is normally $70 , what would be the approximate sale price of

DaniilM [7]

Answer:

$49

Step-by-step explanation:

70 x 30%

70 x 0.3

70 - 21

4 0

1 year ago