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Natasha_Volkova [10]
3 years ago
15

What is the correct answer for all? ​

Mathematics
2 answers:
Bad White [126]3 years ago
4 0

Answer:

an answer

Step-by-step explanation:

olya-2409 [2.1K]3 years ago
3 0

Answer:

Answer:

Already answered brainly.com/question/634135

Step-by-step explanation:

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Find the slope of the line through the pair of points.<br> (13, 5) and (3,5)
Ronch [10]

Answer: 0

Step-by-step explanation:

So the slope of a line is equal to rise over run, or the change in x over the change in y. We can solve for the change in x and the change in y by finding their differences. For the math, we use the formulas y2 - y1/x2 - x1. Filling in this formula we get, (5-5)/(3-13), which is equal to 0/10. Because 0 divided by anything is 0, the answer here is 0.

8 0
3 years ago
What is bigger 3/7 or 2/10?
yanalaym [24]
3/7. if you make them equivalent fractions it would be 30/70 or 14/70. 30/70 is bigger.
7 0
3 years ago
What us the midpoint of A(-8,2) and B(4,-2)​
marusya05 [52]

Answer:

(-2 , 2)

Step-by-step explanation:

A(-8 , 2) = (x1 , y1)

B(4 , -2) = (x2 , y2)

midpoint = (x1 + x2/2  ,   y1 + y2/2)

=(-8 + 4/2  ,  2-(-2)/2)

=(-4/2  ,  2+2/2)

(-2  ,  2)

(3 , 7) = (x1 , y1)

(9 , 2) = (x2 , y2)

distance of PQ = \sqrt{(x2 - x1)^2 + (y2 - y1)^2}

=\sqrt{(9 - 3)^2 + (2 - 7)^2}

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

=\sqrt{36 + 25}

=\sqrt{61}

=7.8 unit

4 0
3 years ago
What is the length of the line
Lorico [155]

Answer:

what line dude

Step-by-step explanation:

3 0
3 years ago
ASAP!!!!!
prohojiy [21]
When using substitution, you want to solve an equation for one variable that doesn’t make the equation worse to work with.

The general idea is that you want to find a variable that has a coefficient of 1 or -1.

In 2.5x - 7y = 7.5, both variables have “bad” coefficients.

In 6.2x - y = 1, the y has a coefficient of -1. That’s where you want to start.
8 0
3 years ago
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