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natulia [17]
3 years ago
10

The slope of the line below is 3. Use the coordinates of the labeled point (6, 8) to find a point-slope equation of the line.

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
6 0

Answer:

{y-8} = 3{(x-6)}

Step-by-step explanation:

We have given slope of a line (m) = 3.

According to the question, we need to find a point-slope equation of the line using the given labelled point (x1,y1) = (6,8).

We know point slope form,

{y-y_1} = m{(x-x_1)}, Where (x1,Y1) are given coordinate of the point and m is the slope.

Then, substitting the value of (x1,y1) = (6,8) and  (m) = 3 in the above point-slope form of equation of the line {y-y_1} = m{(x-x_1)}.

We get the point slope form of equation of the line:

{y-8} = 3{(x-6)}.

Marina CMI [18]3 years ago
5 0
<span>point-slope equation

y - 8 = 3(x - 6)

hope it helps</span>
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The area of a door is 3024 square inches. If
olasank [31]

Answer:

Lets take all factors into consideration first

The door is a rectangle and the area of a rectangle is length times width

Let the width be w

Let the length be l

Equation length × breadth = area

(w+48)w = 3024

w^2 + 48w = 3024

w^2 + 48w - 3024 = 0

w^2 + 84w - 36w - 3024 = 0

w(w + 84) -36 ( w + 84) = 0

(w + 84) (w - 36) = 0

w + 84 = 0 AND w - 36 =0

w = -84 and w = 36

Since width cannot be negative, the right answer is 36

How did I get 84 and 36? Well, I had to factorize 3024 and since 84 times 36 is 3024 and 84 minus 36 is 48, I chose them.

7 0
3 years ago
PLEASE HELP WITH 1-3 ILL MARK U THE BRAINLIEST
sammy [17]

Answer:

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2:D(6,-3) E(2,-3) F(3, -4.5) G(5, -4.5)

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Step-by-step explanation:

Before we begin, lets define the transformations:

(x, y)

T(a, b) = (x+a, y +b)

Rxaxis = (x, -y)

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D.5(1/2x, 1/2y)

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1. T. A(6,-1) B(14,0) C(11,4)

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2. Rx D(-12,-6) E(-4,-6) F(-6, -9) G(-10, -9)

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3. Rx=1 H(-1,2) I(4, 2) J(4,-2) K(-1,-2)

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4 0
3 years ago
A number is equal to twice a smaller number plus 3. Yhe same number is equal to twice the sum of smaller number and 1. How many
allsm [11]

Answer:

There is no solution to the problem

Step-by-step explanation:

In order to find the solutions to the problem you can write the situation in an algebraic form.

You have that a number is equal to twice a smaller number plus 3. This can be written as follow:

x=2y+3      (1)

where x is the number and y is the smaller number

Furthermore, the same number x is equal to twice the sum of the smaller number and 1, which can be written as follow:

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To find the solution you equal the equation (1) with (2), and you solve for y:

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3 years ago
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Artist 52 [7]

Answer:

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Step-by-step explanation:

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pshichka [43]
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