3 years ago

Line l in the xy-plane is perpendicular to the line

1 answer:

6 0

The line x = 2 is perpendicular to the x-axis.
That is to say it is vertical and it’s slope is undefined.

Line l must be horizontal so it has a slope of 0

You might be interested in

The midpoint of A (-4, 2) and B(8, 5) is

Norma-Jean [14]

$\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ -4}}\quad ,&{{ 2}})\quad 
% (c,d)
&({{ 8}}\quad ,&{{ 5}})
\end{array}\qquad
% coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)
\\\\\\
\left(\cfrac{{{ 8}} -4}{2}\quad ,\quad \cfrac{{{ 5}} + {{ 2}}}{2} \right)$

8 0

3 years ago

Read 2 more answers

Sams dog weighs 72 pounds. the vet suggest that for the dogs health, its weight should decrease by 12.5 percent . According to t

Sophie [7]

The healthy weight for the dog is around 64 lbs

3 0

3 years ago

HELPP PLEASEEE!!<br> (look at the photo)

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

If you notice, since concert tickets is 1, the cost is $23. So we are finding an option that satifies that. The only option is B.

Hope you get a 100. Please hit the crown if correct :D

5 0

3 years ago

Read 2 more answers

Naomi has earned $54 mowing lawns

Vinil7 [7]

Answer:

9$ per hour

Step-by-step explanation:

if its 54 dollars in 2 days all you have to do is add the total of hours togther and divided it sk it would be 54 divided by 6 because that is the total of hours in 2 days. which gets you 9 dollars per hour

4 0

3 years ago

Read 2 more answers

What’s 2(x+6)= <br><br> Somebody plz plz plz help ASAP !!!

Dennis_Churaev [7]

2x+12 would be the answer

8 0

3 years ago

Read 2 more answers