Write the equation for the line that passes through (-6, 1) and is perpendicular to

Mathematics

1 answer:

Dahasolnce [82]3 years ago

8 0

Answer

(3,-2)

Explanation step by step

y= -2x-9

= -2(-6,1)-9

= (12,-2)-9

=(3,-2)

You might be interested in

Express <img src="https://tex.z-dn.net/?f=%5Cfrac%7B123%7D%7B65%7D" id="TexFormula1" title="\frac{123}{65}" alt="\frac{123}{65}"

Ksivusya [100]

Answer: 1.89230769231

Step-by-step explanation:

8 0

3 years ago

X-1=5x+3x-8 help this confused child

alexira [117]

X-1= 5x+3x-8

Combine like terms
x-1= 8x-8

Our goal is to isolate x by cancelling out other numbers.
Subtract x from both sides
x-1-x= 8x-x-8
-1= 7x-8

Add 8 to both sides
7=7x

Divide both sides by 7
1=x

Final answer: x=1

4 0

3 years ago

Lucy has two star systems left to visit on her voyage, but her ship is running low on fuel. The first system, KA-77, is 12001200

-Dominant- [34]

Answer:

1348 light years.

Step-by-step explanation:

Please find the attachment.

Let x represent the distance between KA-7 and KA-11.

We have been given that the first system, KA-7, is 1200 light years away while the second system, KA-11, is 1700 light years away. Lucy sees an angle of 52 degrees between KA-7 and KA-11.

We can see from our attachment that Lucy, KA-7 and KA-11 forms a triangle and we will use law of cosines to solve for x.

$(AB)^2=(AC)^2+(BC)^2-2(AC)(BC)*cos (C)$