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Sindrei [870]
2 years ago
7

Please Help! Slope finding 8th Grade work

Mathematics
2 answers:
icang [17]2 years ago
7 0

Answer:

first question

slope = rise/run = 2/3

second question

slope = rise/run = 1/3

Step-by-step explanation:

kifflom [539]2 years ago
6 0

Answer:

2/3

Step-by-step explanation:

if u start from any point and go to the next u will be going up 2 the moving 3 to the right.

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Which of the following is a point-slope equation of a line that passes through
Mademuasel [1]

Answer:

The Answer is: y = -2/3x + 10/3

Step-by-step explanation:

Given points (-1, 4) and (8, -2) first find the slope:

m = (y - y1)/(x - x1)

m = (4 - (-2)) / (-1 - 8)

m = 4 + 2 / -9

m = -6/9 = -2/3

Use the point slope form and point (8, -2) and slove for y:

y - y1 = m(x - x1)

y - (-2) = -2/3(x - 8)

y + 2 = -2/3x + 16/3

y = -2/3x + 16/3 - 2

y = -2/3x + 16/3 - 6/3

y = -2/3x + 10/3

Proof using the point (-1, 4):

f(-1) = -2/3(-1) + 10/3

= 2/3 + 10/3

= 12/3 = 4, giving point (-1, 4)

Hope this helps! Have an Awesome Day!! :-)

4 0
3 years ago
The perimeter of a ractangle is 28 units what is the value of w
saveliy_v [14]

Answer:

W=5

Perimeter=2(L+W)

2(L+W)=28

2(2W-1+W)=28

2(3W-1)=28

6W=30

W=5

                                                                                                                                                 

5 0
3 years ago
The entertainment committee voted to hire a DJ for the school dance. The DJ
nydimaria [60]
A 4 hours

This is because if you create the equation using $75 which is the starting fee and then $30 for every hour of playing music.

Equation: 75+30h<200
You subtract 75 from 200 and the divide that number by 200 you will get a decimal but you look at your answer choices and choose the closest number to your answer.
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3 years ago
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Mariana [72]

Answer:

One of the possible dimensions of the full trailer could be 5 by 12 by 3.

Step-by-step explanation:

Volume = weight times height times length = 12 times 5 times 3 = 180.

3 0
3 years ago
Help me please i will give brainliest.
kari74 [83]

Answer:

1) 13 Students were surveyed

2) 3 students

3) 7 Students

4) 10 Books

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8 0
3 years ago
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