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2 years ago

Find the slope 3x + 2y =4

Mathematics

1 answer:

viktelen [127]2 years ago

7 0

Answer:

-3/2

Step-by-step explanation:

We need to get the line into

y=mx+b

Where m is the slope, and b is the y intercept

To do this, we need to isolate y

Subtract 3x from both sides

3x+2y=4

2y= -3x+4

Divide both sides by 2

y= -3/2x+2

Now it is

y=mx+b

And we can determine the slope.

y=-3/2x+2

Since -3/2 is being multiplied by x, it is the slope

Slope: -3/2

Hope this helps! :)

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Simplify the expression -10-9(-3-2v+3v)

Anna11 [10]

Answer:

37-9v

Step-by-step explanation:

lets start with the parenthesizes

-9(-3-2v+3v)

multiply

27+18v-27v

next add the 10

37+18v-27v

combine the v's

37-9v

4 0

2 years ago

M is the midpoint of JK. Find the coordinates of K. J(0, 11), M(-3,2)

cluponka [151]

Let's assume

point K as (x,y)

M is the midpoint of JK

so, other point as J(0, 11)

M(-3,2)

$(-3,2)=(\frac{0+x}{2},\frac{11+y}{2})$

now, we can compare both sides

Calculation of x-coordinate:

we get

$-3=\frac{0+x}{2}$

$x=-6$

Calculation of y-coordinate:

we get

$2=\frac{11+y}{2}$

$11+y=4$

$y=-7$

so, we will get point K

K=(-6,-7)............Answer

6 0

2 years ago

Which of the following expressions has a value of 4?

balu736 [363]

Answer:

-6 ÷ -2 and (-1)(-3)

Step-by-step explanation:

we need to find the expression that gives the value of 3

-6 ÷ -2 , is 3 because negative and negative is positive

4 - (-1), which is not equal to 3

(-1)(-3), negative times negative is positive

(-2) - 1, which is not equal to 3

15 ÷ -5 ,, not equal to 3

4 + 1,

-6 ÷ -2 and (-1)(-3) gives us the value of 3

Read more on Brainly.com - brainly.com/question/11474174#readmore

Step-by-step explanation:

1. -6 ÷ -2 = 3

(Negative divided by a Negative = Positive)

3.(-1)(-3) = 3

(Same rule as division)

As far as im concerned the rest came out to be negative answers or not even 3

3 0

2 years ago

Read 2 more answers

Jacob is painting a circular picture on his wall. If the painting has a diameter of 6 ft, how much paint will he need to cover t

PolarNik [594]

Answer:

28.278ft^2

Step-by-step explanation:

Given data

Diameter of painting= 6ft

Radius= 3ft

Let us find the area of the painting

Area= πr^2

Substitute

Area= 3.142*3^2

Area= 3.142*9

Area= 28.278ft^2

8 0

3 years ago

Help please)))))))))

vladimir1956 [14]

w - c = p

If you take the Wells and subtract it by Castles, you will get the Paths.

6 0

2 years ago