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2 years ago

Which point represents the opposite of 3 1/2

Mathematics

2 answers:

Svetradugi [14.3K]2 years ago

7 0

Answer:

Step-by-step explanation:

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OLga [1]2 years ago

7 0

Answer:

Step-by-step explanation:

Use the origin (0) to choose a point on the opposite side of the line

The point is 3 1/2. So, the opposite will be - 3 1/2.

Plewse gimme brainliest. Hit me up if you don't understand anything.

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Help with this one because I do not know how to do perpendicular plz put explanation with steps worth 50!

Yuri [45]

Answer:

Therefore, equation of the line that passes through (16,-7) and is perpendicular to the line $2x-3y=12$ is $3x+2y=34$

Step-by-step explanation:

Given:

$2x-3y=12$

To Find:

Equation of line passing through ( 16, -7) and is perpendicular to the line

$2x-3y=12$

Solution:

$2x-3y=12$ ...........Given

$\therefore y=\dfrac{2}{3}\times x-4$

Comparing with,

$y=mx+c$

Where m =slope

We get

$Slope = m1 = \dfrac{2}{3}$

We know that for Perpendicular lines have product slopes = -1.

$m1\times m2=-1$

Substituting m1 we get m2 as

$\dfrac{2}{3}\times m2=-1\\\\m2=-\dfrac{3}{2}$

Therefore the slope of the required line passing through (16 , -7) will have the slope,

$m2=-\dfrac{3}{2}$

Now the equation of line in slope point form given by

$(y-y_{1})=m(x-x_{1})$

Substituting the point (16 , -7) and slope m2 we will get the required equation of the line,

$(y-(-7))=-\dfrac{3}{2}\times (x-16)\\\\2y+14=-3x+48\\3x+2y=34......Equation\ of\ line$

Therefore, equation of the line that passes through (16,-7) and is perpendicular to the line $2x-3y=12$ is

$3x+2y=34$

3 0

3 years ago

Solve. for. c m=c-s

podryga [215]

Answer:

s-c= m c

Step-by-step explanation:

8 0

2 years ago

What is 2+2 this is just a test

OleMash [197]

So easy , two plus two equals four ahh

7 0

3 years ago

Read 2 more answers

SOMEONE HELP PLEASE! I will mark Brainlist and 5 star :)

baherus [9]

So the scale used was

<h2>1 inch = 6 feet ANSWER = A</h2>

Step-by-step explanation:

Given;

Length of library on drawing = 13 inches

Actual length of library = 78 feet

In order to find the scale we divide the actual length by the length of library on drawing.

So, scale = 1 inch = 6 feet

Keywords: Scale, Maps

3 0

3 years ago

Read 2 more answers

3) An existing track is perpendicular to y=1/2x + 2 and passes through B(7,5)

stira [4]

Answer:

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

Step-by-step explanation:

2. The line will be parallel to the current track which means they have the same slope. To write the equation, use the slope m=1/2 and the point (2,4) in point slope form:

$y-y_1=m(x-x_1)\\y-4=\frac{1}{2}(x-2)$

This is the equation of the line. You can convert it to slope intercept form:

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

8 0

3 years ago