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Alexandra [31]
3 years ago
9

PLEASE HELP!!! WHAT IS THE SLOPE OF THE LINE X=4?

Mathematics
2 answers:
NeTakaya3 years ago
7 0
Hello!

Slope-intercept form uses the following formula:

y = mx + b

In this case, "m" represents the slope while "b" represents the y-intercept. The given equation, however, does not contain both variable X and Y. It simply states (x = 4). Consequently, this equation does not have a y-intercept. It gives only the x-value, which is always equal to 4. Therefore, it can be concluded that the line representing (x = 4) is a vertical line intercepting the x-axis at point (4,0).

Vertical lines do not have a slope and are considered to be undefined.

I hope this helps!
koban [17]3 years ago
6 0
The slope for that is undefined.
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Jeremy randomly selected a round tile and a square tile from the sets shown below. What is the probability that Jeremy
Yuri [45]

Answer:

b. 4/9

Step-by-step explanation:

The probability of selecting either two white or blue tiles and square and round tile is 4. The two white tiles could either be square and round, square, round, or the white tiles could be either square and round, round or square. Each tile has four possible outcomes blue,white, square,round.

6 0
3 years ago
Someone can help me for all the question ?
Dvinal [7]

Answer:

1. 5

2. 3 adult tickets; 2 child tickets

3. See below

Step-by-step explanation:

1.

2 adult tickets cost 2 × $12 = $24

Subtract $24 from $64:

$64 - $24 = $40

Divide $40 by $8:

$40 ÷ $8 = 5

Answer: 5 child tickets

2.

x = number of adult tickets

y = number of child tickets

The total number of tickets is 5, so the first equation is:

x + y = 5

The cost of x adult tickets is 12x. The cost of y child tickets is 8y. The total cost is 12x + 8y. We are told the total cost is $52. The second equation is:

12x + 8y = 52

The system of equation is:

x + y = 5

12x + 8y = 52

Let's solve it by substitution.

Solve the first equation for x.

x = 5 - y

Now we substitute x in the second equation by 5 - y.

12(5 - y) + 8y = 52

Distribute:

60 - 12y + 8y = 52

Combine like terms on the left side:

-4y + 60 = 52

Subtract 60 from both sides:

-4y = -8

Divide both sides by 4.

y = 2

Substitute y = 2 in the first original equation and solve for x.

x + y = 5

x + 2 = 5

x = 3

Answer: 3 adult tickets; 2 child tickets

3.

The customer's claim is incorrect. His sum is $71. 71 is an odd number. Since all ticket prices are even numbers, it is impossible to add only even numbers and get an odd sum. A sum of several amounts of 12 and several amounts of 8 can never equal 71.

We can also show his claim is false using a system of equations.

x + y = 7

12x + 8y = 71

Use substitution.

x = 7 - y

12(7 - y) + 8y = 71

84 - 12y + 8y = 71

84 - 4y = 71

-4y = -13

y = 3.25

This means 3.25 child tickets. The problem states that tickets can be purchased only in whole numbers, so 3.25 tickets cannot be purchased, so the customer's claim is false.

4 0
2 years ago
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Vladimir79 [104]
I would go with c. It looks like point b is where the right triangle is
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3 years ago
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At the Rue’s zoo there are 400 total animals. 100 of them are reptiles. What percentage of the total amount of animals are not r
Mariana [72]

Answer:

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Step-by-step explanation:

But the answer is 75%

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