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2 years ago

Find the coordinates of the midpoints of a segment having the given endpoints.

Mathematics

1 answer:

gtnhenbr [62]2 years ago

4 0

Answer:

Step-by-step explanation:

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What should be substituted in a linear equation in order to solve it

Murrr4er [49]

Answer:

A value for x.

Step-by-step explanation:

For example,

$y=-3x+6$

Substitute a random number for x to find the value of y, after which you'll have a point.

8 0

2 years ago

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Graph the line with a slope of 2/5 that goes through (3,1)

Triss [41]

Answer:

$y = \dfrac{2x}{5} - \dfrac{1}{5}$

Step-by-step explanation:

Given:

$\bullet \ \ \text{Slope of line:}\ \dfrac{2}{5} \\\\ \bullet \ \text{Passes through:} \ (3, 1)$

To determine the equation of the line, we will use point slope form.

<u>Formula of point slope form:</u>

→ y - y₁ = m(x - x₁)

Where "x₁" and "y₁" are the coordinates of the point and "m" is the slope.

Substitute the coordinates and the slope:

$:\implies y - 1 = \dfrac{2}{5} (x - 3)$

Simplify the R.H.S:

$:\implies y - 1 = \dfrac{2x}{5} - \dfrac{6}{5}$

Add 1 both sides:

$:\implies y - 1 + 1 = \dfrac{2x}{5} - \dfrac{6}{5} + 1$

Simplify the equation:

$:\implies y = \dfrac{2x}{5} - \dfrac{6}{5} + \dfrac{5}{5}$

$:\implies \boxed{y = \dfrac{2x}{5} - \dfrac{1}{5}}$

<u>Graphing the line on a coordinate plane:</u>

In this case, we are already given a point (3, 1). We can simply plot the y-intercept $[\bold{\frac{-1}{5} }]$ on the coordinate plane. Then, we can draw a straight line through both points. It is suggested that you use a ruler to do so.

Graph attached**

5 0

2 years ago

Read 2 more answers

Solution for 11m-8m=

slavikrds [6]

You would have no trouble at all if the problem said "11 cows - 8 cows",
or "11 books - 8 books", or "11 cats - 8 cats", or "11 footballs - 8 footballs".

So why does it scare you when the items being counted are 'm's ?

Oh ! Here's another beauty: 11 M&Ms - 8 M&Ms = ?

5 0

3 years ago

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6m + 17 is greater then or equal to 77 (HELP WILL GIVE BRAINLIST)

emmasim [6.3K]

6m> 60

m>10

m is greater than or equal to 10

6 0

1 year ago

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Calculate the average rate of change over the intervals [0, 20] and [60, 80]. What does the average rate on these intervals tell

Assoli18 [71]

$\frac{20 - 80}{0 - 60 } = slope \: or the \: rate \: of \: \\ change \: \\ \\ \frac{ - 60}{ - 60} = 1$
It tells you that over these intervals the balloon is going at a constant speed.

4 0

3 years ago