$\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}}
{\stackrel{slope}{-\cfrac{1}{9}}\qquad \qquad \qquad \stackrel{reciprocal}{-\cfrac{9}{1}}\qquad \stackrel{negative~reciprocal}{+\cfrac{9}{1}}\implies 9}$

4 0

3 years ago

Read 2 more answers

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Triss [41]

Answer:

Step-by-step explanation:

I can't see anything attached but I know all angles of a triangle add up to 180 degrees. It probably doesn't help tho.

7 0

3 years ago

Read 2 more answers

Can y’all help me with all of these

USPshnik [31]

1- it’s

2- it’s

3- let’s

4- one’s

5- he’s

5 0

3 years ago

Read 2 more answers