All categories

3 years ago

5. A cube has an edge lengths of 5 cm. A rectangular prism has dimensions 1p

Mathematics

1 answer:

Natali5045456 [20]3 years ago

8 0

Answer:

Step-by-step explanation:

Volume is the length of all three dimensions multiplied together.

All three dimensions of a cube are the same.

So 5cm x 5cm x 5cm = 125 cubic cm

Now take the lengths of the three dimensions of the rectangular prism.

5cm x 25cm x 1cm = 125 cubic cm

As you see, the volume of the two are the same.

You might be interested in

Which expression is equivalent to h+0.67h-0.36h

Step2247 [10]

Answer:

= 1.31h

Step-by-step explanation:

h = 1h

then:

h + 0.67h 0.36h = (1+0.67-9.36)h

= 1.31h

6 0

3 years ago

2xyx + 3z - z when x = -1 and y = -2 and z = 3

Katena32 [7]

Brainiest please

Answer:

Step-by-step explanation:

2(-1)(-2)(-1)+3(3)-3= 2

Hope this helps you

5 0

3 years ago

The volume of a cone is 3πx3 cubic units and its height is x units.

GaryK [48]

Answer:

It is given that the volume of a cone = $3 \pi x^{3}$ cubic units

Volume of cone with radius 'r' and height 'h' = $\frac{1}{3} \pi r^{2}h$

Equating the given volumes, we get

$3 \pi x^{3}$ = $\frac{1}{3} \pi r^{2}h$

$r^{2} h =3 \times 3 x^{3}$

$r^{2} h =9 x^{3}$

It is given that the height is 'x' units.

Therefore, $r^{2} x =9 x^{3}$

$r^{2} =9 x^{2}$

Therefore, r = 3x

So, the expression '3x' represents the radius of the cone's base in units.

8 0

3 years ago

Read 2 more answers

If f (x) = x2 and g(x) = x2–5x + 6, what is g (f (x)) ?

8_murik_8 [283]

The answer is 6/5 welcome

7 0

2 years ago

Jasmine purchased a laptop worth $1,500 in 2007. It loses its value by %32 each year. What is the value of the laptop in 2010? R

Lunna [17]

Answer:

$471.65

Step-by-step explanation:

-The value of the laptop after each year is calculated by the formula:

$P_t=P_o(1-d)^t$

where:

$P_t$ is the value at time t

$P_o$ is the initial value

$d$ is the rate of depreciation

$t$ is the time

#We substitute the values to solve for the value after 3 years(2010-2007=3):

$P_t=P_o(1-d)^t\\\\=1500(1-0.32)^3\\\\=\$471.65$

Hence, the value of the laptop in 2010 is $471.65

3 0

3 years ago