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Serhud [2]
1 year ago
10

HELP HURRY ITS DO TODAY!!!!

Mathematics
1 answer:
frosja888 [35]1 year ago
8 0

The equation for the line of best fit in slope-intercept form is; y = 2x + 2. The  number of games that could be won after 13 months of practice is 28 games

<h3>How to Interpret Linear Equation Graphs?</h3>

A) We are given the graph shows the relationship between the number of months different students practiced baseball on the x-axis and the number of games they won on the y-axis.

Now, from the given linear graph, the y-intercept would be the point where the line intersects the y-axis which is at approximately y = 2

B) Now, the general equation of a line in slope intercept form is;

y = mx + c

where;

m is slope

c is y-intercept

Let us find slope from 2 coordinates;

m = (17 - 13)/(8 - 6)

m = 4/2

m = 2

Thus, the approximate equation of line of best fit of the linear graph is;

y = 2x + 2

The number of games that could be won after 13 months of practice is;

y = 2(13) + 2

y = 28 games

Read more about Linear Equation Graphs at; brainly.com/question/4025726

#SPJ1

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He needs about 12.5 gallons with 0.5 left over.

Step-by-step explanation:

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Find the missing supplementary angle.
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Solve the equation. 2x − 3 4x = 21 x = −12 x = −6 x = 4 x = 6
luda_lava [24]

The solution of the equation after solve the equation, 2x − 3 4x = 21 is 4. Option 3 is correct.

<h3>How to obtain the solution of equation?</h3>

To obtain the solution of an equation, the similar terms should be arranged together and then mathematical operation need to be performed to simplify it.

The equation which is provided to solve is,

2x - 3 +4x = 21

To solve this equation, arrange the like terms as,

2x - 3 +4x = 21\\2x +4x - 3 = 21\\6x-3=21

Add number 3 both side of the equation as,

6x-3+3=21+3\\6x=24

Divide both side of the equation with number 6, we get,

x=\dfrac{24}{6}\\x=4

Hence, the solution of the equation after solve the equation, 2x − 3 4x = 21 is 4. Option 3 is correct.

Learn more about the solution of the equation here;

brainly.com/question/21283540

6 0
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PLEASE HELP ASAP! WILL MARK BRANLIEST-
mafiozo [28]

Answer:

180

Step-by-step explanation:

8 0
2 years ago
The length of a picture is 15.75 inches shorter than twice the width. If the perimeter of the picture is 106.5 inches, find its
Vladimir79 [104]

Answer:

Length = 45.37 in

Width = 30.56 in

Step-by-step explanation:

Let the width of the picture be 'w' inches.

Given:

Perimeter of the picture is, P=106.5\ in

Length is 15.75 inches shorter than twice the width. So, length is:

l=2w-15.75

Now, we know that the perimeter of a rectangular shape is given as the sum of all of its side. So, the picture is also of rectangular shape and hence the perimeter is given as:

P=2l+2w

Plug in the values of 'l' and 'P' and solve for 'w'. This gives,

106.5=2w-15.75+2w\\106.5=4w-15.75\\106.5+15.75=4w\\4w=122.25\\w=\frac{122.25}{4}=30.56\ in

Therefore, the width of the rectangular picture is 30.56 inches.

Length of the picture is, l=2(30.56)-15.75=61.12-15.75=45.37\ in

So, length of the picture is 45.37 inches and width is 30.56 inches.

3 0
3 years ago
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