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3 years ago

Which equation represents a vertical line?

1 answer:

4 0

The answer is x=12
y=-x would be a negative slope
y=12 would be a horizontal line because you can put any point on that line and it's y would always be 12 but it's x coordinate can be anything else
x=y is a positive slope
x=12 is a vertical line because you can put any point on that line and it's x coordinate would always be 12 but its y coordinate can be anything else

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What is the average of all interfere from 11 to 35

diamong [38]

Answer:

I'm not so sure what you mean from your question but if we discussed the Average of 11 and 35( positive integers), we would say that it's 23.

8 0

3 years ago

Please help me understand how to do this with an easy explanation

ASHA 777 [7]

Answer:

10 and 10

Step-by-step explanation:

So for the first one, 1-(-9), the two subtraction signs cancel each other out and are turned into an addition symbol. The new equation would now be the absolute value of 1 + 9. As we know, 1 + 9 is 10, and the absolute value of 10 is 10. The absolute value just means how many spaces the number is away from 0, and it will always be positive.

For the second one, -9 -1 would equal -10. Even though -10 is negative, the absolute value will always be positive, so the absolute value of the second one is also 10.

Hope this helps and let me know about any questions!

7 0

3 years ago

Read 2 more answers

PLEASE URGENT HELP!!!

olchik [2.2K]

Answer:

The equation is;

y = 1/3x

Step-by-step explanation:

The equation of a linear model is given as;

y = mx + b

m is the slope while b is the y intercept

As we can see, the y intercept is the origin and that means b is zero

To get the value of m, the slope, we have to use the slope equation

We simply select any two points on the line

We have the points as (6,2) and (15,5)

The equation of the slope is:

m = (y2-y1)/(x2-x1)

(x1,y1) = (6,2)

(x2,y2) = (15,5)

m = (5-2)/(15-6) = 3/9 = 1/3

So the equation will be;

y = 1/3x

3 0

3 years ago

An 8-ounce box of Crispy Crackers costs $1.59 and a 32-ounce box costs $6.79. Which box is the better buy?

kozerog [31]

Answer:

8 oz for 0.20/oz

Step-by-step explanation:

1.59 divided by 8 is =0.198

That rounds to 0.20.

The cost of an 8-ounce box of Crispy Crackers is 0.20/oz.

32 divided by 6.79 = 4.71

The cost of a 32-ounce box cost is 4.71/oz

0.20 < 4.71

8 0

3 years ago

Read 2 more answers

In a math game, Hakeem has to choose a number that is greater than 7.923 and less than 7.929. What must the digit in the hundred

OleMash [197]

The digit in the hundreths place must be 2. if it were 1, then it would be a smaller number than 7.923. if it were 3 or anything larger, than it would be a larger number than 7.929

5 0

3 years ago