Ask question

Ask question

All categories

Dennis_Churaev [7]

3 years ago

5

there were twenty one adults in line at a movie theater.That is three times the number of children in line. how many children we

re in line?

1 answer:

V125BC [204]3 years ago

7 0

You would do 21 divided by 3 and get 7.

The answer is 7 kids are in the line.

Please vote my answer the brainiest if it was helpful!!

You might be interested in

A cross section is the intersection of a

e-lub [12.9K]

Answer:

A cross section is the intersection of a figure in three-dimensional space with a plane. A cross section is the face you obtain by making a "slice" through a solid object. A cross section is two-dimensional. We see cross sections in everyday life.

3 0

3 years ago

Read 2 more answers

Exemplos de problemas com porcentagem (resolvido)

Marizza181 [45]

12 de 24 seria

12÷24 = 0.5
0.5=
50% entonces 12 de 24 es 50%

igual con 18 de 20

18÷20= 0.9
0.9=
90% entonces 18 de 20 es 90%

5 0

2 years ago

Geri believed the answer to one of her homework problems was 2 cubed. After checking her work, she realized the correct answer w

TiliK225 [7]

Answer:

The correct answer is 64 times Geri’s original answer

Step-by-step explanation:

Given

Gari's Answer: 2³

Correct Answer: 2⁹

Required:

Relationship between both answers

Let Gari's answer be represented by G and the Correct answer be represented by C; Such that

G = 2³

C = 2⁹

Divide C by G

$\frac{C}{G} = \frac{2^9}{2^3}$

From law of indices, $\frac{a^m}{a^n} = a^{m-n}$

Applying this law, we have

$\frac{C}{G} = 2^{9-3}$

$\frac{C}{G} = 2^{6}$

$\frac{C}{G} = 2*2*2*2*2*2$

$\frac{C}{G} = 64$

Multiply both sides by G

$G * \frac{C}{G} = 64 * G$

$C = 64G$

Hence, we can conclude that the correct answer is 64 times Geri’s original answer

4 0

3 years ago

Read 2 more answers

What is the volume of the cube?<br><br> Cube with length, width, and height labeled as 9 inches.

liberstina [14]

Answer:

V=a^3

Step-by-step explanation:

The volume of a cube is found by multiplying the length, width, and height. A cube has the same length, width and height. In this case is it 9, so you multiply 9 by 9, three times, obtaining 729, which is your volume.

V=9^3

9x9x9

V=729

3 0

3 years ago

Read 2 more answers

1 2/3 divided by (-2 3/4)

MAVERICK [17]

Answer:

I think its -20/33- Im not that confident but i worked it out :)

6 0

2 years ago