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3 years ago

PLEASE HELP GIVING BRAINLIEST ANSWER 88 POINTS

Mathematics

2 answers:

sergij07 [2.7K]3 years ago

5 0

Answer:

They are all rays

Step-by-step explanation:

They have two points on each side, so they are considered rays.

Hopefully this helped!!

olganol [36]3 years ago

3 0

Answer: More information

Step-by-step explanation:

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A movie theater has a seating capacity of 271. The theater charges $5.00 for children, $7.00 for students,

nirvana33 [79]

Answer:

Children attended = 154

Students attended = 40

Adults attended = 77

Step-by-step explanation:

Seating capacity = 271

Charges for each children ticket = $5

Charges for each student ticket = $7

Charges for each adult ticket = $12

Let number of children tickets = $2x$

Ticket price for children = $\$ 2x \times 5$

As per question statement, there were half as many adults as there are children,

so number of adult tickets = $x$

Ticket price for adults = $\$ x \times 12$

Now, number of students =

$(271-x-2x)\\\Rightarrow (271-3x)$

Ticket price for students = $\$ (271-3x) \times 7$

Total ticket sales = $1974

$\Rightarrow 12x+2x\times 5 +(271-3x)\times 7 = 1974\\\Rightarrow 22x-21x +(271 \times 7) = 1974\\\Rightarrow x = 1974 - 1897\\\Rightarrow x = 77$

So, number of adults attended = 77

number of children attended = 77 $\times$ 2 = 154

number of students attended = 271 - 77 - 154 = 40

6 0

3 years ago

-(-25m -3)

Soloha48 [4]

Answer:

25m + 3

Step-by-step explanation:

Break the bracket, you will get:

- -25m - (-3)

= + 25m + 3

= 25m + 3

Hope this helped :3

4 0

3 years ago

Jack is mowing a lawn that has a shed. needs to know area of lawn to mow. dimensions of yard are 5x by 13 x-4 . she'd are 2x by

Elena-2011 [213]

The diagram of the lawn and the shed is shown below.

The area of the lawn needed to be mowed equals to the area of the yard minus the area of the shed

The area of the yard = $(5x)(13x-4) = 65 x^{2} -20x$
The area of the shed = $(2x)(2x+4)=4 x^{2} +8x$

The area of the lawn = $65 x^{2} -20x-(4 x^{2} +8x)$
The area of the lawn = $65 x^{2} -20x-4 x^{2} -8x$
The area of the lawn = $61 x^{2} -28x$

5 0

3 years ago

What do you think are some of the advantages and disadvantages of a capitalist economic system? Do you feel that the advantages

Tcecarenko [31]

Hello!

Advantages of a capitalist economic system:

• Economic growing and expansion.

• Consumer choice (The consumers get to choose what to consume, which leads to better products and services).

• Efficiency of economics (Goods and services based on demand)

Disadvantages of a capitalist economic system:

• Inequality (A small group of people hold most of the wealth)

• There can be a monopoly of power (a specific enterprise is the only supplier of particular commodity)

• Unemployment

• Social benefit ignored. A free market will ignore externalities.

No, I feel the disadvantages outweigh the advantages, because there are more of them.

5 0

3 years ago

How do you solve for the quotient of (x^-1) - 1 ÷ x - 1?

Ber [7]

$\bf x^{-1}-1\div x-1\implies \implies \cfrac{1}{x}-1\div x-1\implies \cfrac{\frac{1}{x}-1}{~~x-1~~}\implies \cfrac{~~\frac{1-x}{x}~~}{\frac{x-1}{1}} \\\\\\ \cfrac{1-x}{x}\cdot \cfrac{1}{x-1}\implies \cfrac{-(\begin{matrix} x-1 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix})}{x}\cdot \cfrac{1}{\begin{matrix} x-1 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}}\implies -\cfrac{1}{x}\implies -x^{-1}$

3 0

3 years ago