2 years ago

Write an equation for the line perpendicular to 4x - 12y = 2 and passing through point (10, -1)

Mathematics

1 answer:

MrMuchimi2 years ago

8 0

Answer:

3x+y=-31

Step-by-step explanation:

$4x - 12y = 2\\12y = 4x-2\\y=\frac{x}{3}-\frac{1}{6}$

Slope of perpendicular line is -3.

$y=-3x+b$

Sub in the point (10, -1)

$-1=-3(10)+b\\-1=30+b\\b=-31\\y=-3x-31\\3x+y=-31$

You might be interested in

I need to find the answer in math for2×2/3 what does it equal

Nataly_w [17]

Here u go the answer is 4/3

6 0

2 years ago

Helppp please I’ll give points to whoever answers it

sashaice [31]

Answer:

The solution is in the attached file

Step-by-step explanation:

Choose the examples you would like to use from the examples listed for both true and false

5 0

2 years ago

Pls answer will mark brainliest! Ashlyn is having new hardwood flooring installed at the living room kitchen and dining room if

Alexus [3.1K]

Answer:

$580.13

Step-by-step explanation:

The area of the flooring:

A = 1/2*8*(13.5 - 7.5) + 1/2(8 + 4 + 18)(7.5) = 136.5 ft²

Cost of flooring:

136.5*$4.25 = $580.13

4 0

2 years ago

-11=-7/y PLSSSS HELPPP

Liono4ka [1.6K]

Answer:

7/11

Step-by-step explanation:

$- 11 = \frac{ - 7}{y}$

$= > - 11y = - 7$

$= > y = \frac{ - 7}{ - 11}$

$= > y = \frac{7}{11} (ans)$

4 0

2 years ago

Solve for y. Ax + By = C; Solve for y.

IgorC [24]

Step-by-step explanation:

ur answer is there in image

8 0

2 years ago