3 years ago

Subtract the sum of(8m-7n+6p)and(-3m-4-p)from the sum of (2m+4-3p)and(-m-n-p)

Mathematics

1 answer:

irinina [24]3 years ago

8 0

8m,3n,9p would im guessing make the numbers to the rest of the problem

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write the slope intercept equation. the graph of f passes through (-6,4) and is perpendicular to the line that has an x-intercep

Nimfa-mama [501]

Answer:

y = $-\frac{1}{3} x$ + 2

Step-by-step explanation:

The slope of the line that has an x intercept of (2,0) and y-intercept of (0,-6) is:

Slope(s) = Change in y ÷ change in x

s = $\frac{0 - -6}{2 - 0}$ = 3

The slope of the perpendicular line to this line with slope of 3 has to have a slope of -1 ÷ 3 = $-\frac{1}{3}$

Reason: The product of slopes of lines perpendicular to each other have to be -1

So the slope of the perpendicular line that passes through (-6,4) is $-\frac{1}{3}$

As mentioned earlier, we derive a slope of a line by dividing the change in y by the change in x

Taking another point (x,y) on the line,

$-\frac{1}{3}$ = $\frac{y - 4}{x - -6}$

$-\frac{1}{3}$ = $\frac{y - 4}{x + 6}$

y - 4 = $-\frac{1}{3}$ x - 2

y = $-\frac{1}{3}$ x + 2

5 0

2 years ago

I have 56 dog treats and divide them evenly between 5 dogs, how many treats does each dog get

Deffense [45]

Answer: Each dog gets 11.2 11 1/5 dog treats

Work/Explanation Divide 56/5 and you get 11.2

6 0

2 years ago

Will give brainliest

Mumz [18]

I think it will be The same
If not then correct me

4 0

3 years ago

180 divided into two parts, one part will be 3 times the other part. What is the larger part

Mila [183]

3n + n = 180
4n = 180
n = 180/4
n = 45

hope it helps, brainliest pls!

7 0

2 years ago

Which equation represents a line that has a slope of 1/3 and passes through point -2, one

tensa zangetsu [6.8K]

Answer: y= 1/3 x + 5/3

Step-by-step explanation:

1= 1/3(-2) + b where b is the y intercept

1= -2/3 + B

+2/3 +2/3

B = 5/3

so we know the slope and the y- intercept

y= 1/3x + 5/3 check: 1=1/3(-2) +5/3

1 =1

8 0

3 years ago

Read 2 more answers