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FromTheMoon [43]
3 years ago
13

Answer as quickly as you possibly can

Mathematics
1 answer:
klemol [59]3 years ago
5 0

Answer:

m = 3/2

Step-by-step explanation:

You want to find the slope, or the change in y coordinates over change in x-coordinates.

The first given point is E(-2, -4)

The second point is F(2, 2)

Coordinates are given in (x, y), so following the equation and computing the  x and y coordinates of E - F for both the numerator and denominator:

\frac{y_2 - y_1}{x_2-x_1}  =  \frac{-4 -2}{-2 -2} = \frac{-6}{-4} = \frac{3}{2}

You could also have went the other way and calculated F - E for the numerator and denominator and get the same answer.

Finally, to check you can also look at the graph through the rise over run (rise/run) method and see that from E, you go up 3 (rise) and to the right 2 (run) to get to the next point on the line.

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Please help!! I need the answer!!
KonstantinChe [14]

Answer:

The answer to your question is Area = 39.15 in²

Step-by-step explanation:

Data

See the picture below

Process

1.- Calculate the area of rectangle 1

Area = base x height

Area = (8.8)(6.55 - 4.3)

Area = (8.8)(2.25)

Area = 19.8 in²

2.- Calculate the area of rectangle 2

Area = (4.3)(2.25)

Area = 9.675 in²

3.- Calculate the area of rectangle 3

Area = (4.3)(2.25)

Area = 9.675 in²

4.- Calculate the total area

Area = 19.8 + 9.675 + 9.675

Area = 39.15 in²

Second way

Area 1 = 2[6.55 x 2.25]

Area 1 = 29.475 in²

Area 2 = (8.8 - 2.25 - 2.25)(6.55 - 4.3)

Area 2 = 4.3 x 2.25

Area 2 = 9.675 in²

Total area = 29.475 + 9.675

                 = 39.15 in²

Third way

Area 1 = (8.8 - 2.25)(6.55 - 4.3)

          = (6.55)(2.25)

          = 14.7375 in²

Area 2 = (4.3)(2.25)

           = 9.675 in²

Area 3 = (6.55)(2.25)

           = 14.7375 in²

Total area = 14.7375 + 9.675 + 14.7375

                 = 39.15 in²

3 0
3 years ago
Find the intercepts and graph each line.<br><br> a.) x – 4y =− 4<br> b.) 2x + 5y =-10
Snezhnost [94]

Answer:

(1,5) I think that's what it is

4 0
1 year ago
Make both statements true<br>1. {y=x+13<br> {xy=30<br>2. {2l+2w=38<br> {l×w=78
4vir4ik [10]
12345678  M's in my bank account
4 0
3 years ago
Single adults: According to a Pew Research Center analysis of census data, in 2012, 20% of American adults ages 25 and older had
dmitriy555 [2]

Answer:

Option B

Step-by-step explanation:

The number that had never been married will vary in each sample due to the random selection of adults.

This number will vary in each sample to the random selection process but they might or might not be as close as possible to one another after sampling.

7 0
3 years ago
How do I find the volume?​
kotykmax [81]

Answer:

14ft

First get the cones volume formula v=(3.14*r^2*h)/3

Second find the radius which is 1/2 the diameter.

Third plug in given and solve 366= (3.14*5^2*h)/3

366*3=3*(3.14*25*h)/3

1098=78.5h

1098/78.5=78.5h/78.5

13.987=h

5 0
3 years ago
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