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2 years ago

NEED ANSWER ASAP PLEASE TYSM

Mathematics

1 answer:

grandymaker [24]2 years ago

7 0

Answer:

Step-by-step explanation:

the answer to this question is 1, you need to multiply all sides together to get the volume (5/4)(4/3)(3/5) is one

hopefully this is right

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A group of 3 adults and 5 children pay a total of 52$ for movie tickets

Paladinen [302]

Answer:

$9 adult
$5 child

Step-by-step explanation:

Letting "a" and "c" represent the costs of adult tickets and child tickets, the problem statement gives us two relations:

3a +5c = 52

2a +4c = 38

We can solve this system of equations using "elimination" as follows:

Dividing the first equation by 2 we get

a +2c = 19

Multiplying this by 3 and subtracting the first equation eliminates the "a" variable and tells us the price of a child ticket:

3(a +2c) -(3a +4c) = 3(19) -(52)

c = 5 . . . . . . collect terms

a +2·5 = 19 . . substitute for c in the 3rd equation above

a = 9 . . . . . . subtract 10

One adult ticket costs $9; one child ticket costs $5.

6 0

2 years ago

3. Give an example of an expression with a rational exponent and explain how to convert it into radical form.

asambeis [7]

<h2>Solution -: </h2>

Example -1 

Here we have ,,, 

$(6 \: x) { \frac{9}{5} }^{}$

solve -; 

6x ^9×1/5

 $\big[(6x \: ) {}^{9} ] {}^{ \frac{1}{5} }$ 

Convert on radical form 

 $\sqrt[5]{(6x) {}^{9} }$ 

Example -2 

 $\displaystyle{}a {}^{ \frac{2}{5} } \\ = \sqrt[5]{x {}^{2} } \: \: \: \: \: \: \: \because ( \sqrt[m]{x {}^{n} } )$ 

<h2>__________________</h2><h3>More Basic Information -: </h3>

hair in the question 3x is called radicant and five is called the index of radical. and in second question X is radicant of the number and five and two are index of the number.

types of Radical -: 

pure radical
mixed radical
unequal radical
equal radical

rationalization 

the operation of multiplication of a radical with the other radical to get product a rational number is called rationalisation.

other name 

surds

5 0

1 year ago

Find the distance between the two points in simplest radical form HELP

GaryK [48]

Given:

The two points on the graph.

To find:

The distance between the two points in simplest radical form.

Solution:

From the given graph, it is clear that the two points on the graph are (-9,3) and (-3,-2).

Distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using the distance formula, the distance between two points (-9,3) and (-3,-2) is:

$d=\sqrt{(-3-(-9))^2+(-2-3)^2}$

$d=\sqrt{(-3+9)^2+(-5)^2}$

$d=\sqrt{(6)^2+(-5)^2}$

On further simplification, we get

$d=\sqrt{36+25}$

$d=\sqrt{61}$

Therefore, the distance between the given points is $\sqrt{61}$ units.

7 0

2 years ago

A car salesperson earns a $500 fee per car she sells. If She sells 4 cars in one day,

Semmy [17]

You would have to do 500x 4 which is 2000

7 0

3 years ago

Read 2 more answers

6 plates and 5 cups cost 32.10 dollars. 7 plates and 6 cups cost 37.70 dollars. Each plate costs the same amount as the other pl

slavikrds [6]

Answer:

Plates are 2.80 Dollars and cups are 1.40 dollars

Step-by-step explanation:

Cups = c

Plates = p

6p + 5c = 23.80 ==> multiply by 6 ==> 36p + 30c = 142.80

7p + 6c = 28.00 ==> multiply by 5 ==> 35p + 30c = 140.00

Now use algebra to have the 30c be on one side and the rest on the other:

36p + 30c = 142.80 | -36p

30c = 142.80 - 36p

35p + 30c = 140.00 | -35p

30c = 140.00 - 35p

Now set them equal to each other about the 30c:

142.80 - 36p = 140.00 - 35p

Use algebra to solve for p:

142.80 - 36p = 140.00 - 35p | +36p

142.80 = 140.00 + p | - 140

2.80 = p

Go back to one of the "30c" equations and plug in the value for p:

30c = 140 - 35p

30c = 140 - 35(2.80)

30c = 140 - 98

30c = 42 | /30

c = 42/30

c = 1.4

8 0

2 years ago

Read 2 more answers