All categories

4 years ago

What would the y intercept of a line B if it is perpendicular to 1/3x+2

Mathematics

1 answer:

Thepotemich [5.8K]4 years ago

7 0

Hey!

Hope this Helps....

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

To find the perpendicular line, of any given line goes like this...

if m (slope) of this given line is 1/3, than we know that the perpendicular line has a slope of -3

Now, to find the equation of this line, we need to find out where it crosses the y-axis... And because we are not given any specific points on where the perpendicular line crosses. We see that the point it pass the y-axis is 0

So... the perpendicular line of 1/3x+2 is -3x

You might be interested in

Plz halp wil giv brainlyes

LuckyWell [14K]

Answer:

∠F = 36.1°

Step-by-step explanation:

tan(x) = $\frac{O}{A} = \frac{3.5}{4.8}$

x = $tan^{-1} (\frac{3.5}{4.8})$ = 36.1°

6 0

3 years ago

Help Please. Adam buys 3 notebooks that each cost the same amount and 1 calculator that costs $129.99. The total cost is $147.93

Viefleur [7K]

Answer:

5.66

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Which of the following orderd pairs is a solution of 3x+2y=-19<br>7,-1<br>6,-7<br>-6,-7<br>-7,1

mr Goodwill [35]

-7,1 would be your answer.

3 0

3 years ago

How can i solve exponents

Anna35 [415]

Say its 2^3 . that literally just mean you take 2 by itself 3 times. 2*2*2 .

8 0

3 years ago

Read 2 more answers

Logan genetically engineered a new type of fir tree and a new type of pine tree. The combined height of one fir tree and one pin

Ann [662]

Answer: The height of fir tree is 9 meters and the height of pine tree is 12 meters.

Step-by-step explanation:

Given : The combined height of one fir tree and one pine tree = 21 meters.

Since, the height of 4 fir trees stacked on top of each other is 24 meters taller than one pine tree.

Let x be the height of fir tree and y be the height of pine tree.

Then we get the following equations:

$x+y=21...............(1)\\4x-y=24.........(2)$

Adding (1) and (2) we get

$5x=45\\\Rightarrow\ x=9$

Substitute the value of x in (1), we get

$9+y=21\\\Rightarrow\ y=21-9=12$

Hence, the height of fir tree is 9 meters and the height of pine tree is 12 meters.

5 0

3 years ago