Answer:
20°
Step-by-step explanation:

Answer:
y= -x
Step-by-step explanation:
<u>slope- intercept form</u>
y= mx +c, where m is the slope and c is the y-intercept.
Given that the slope is -1, m= -1.
Substitute m= -1 into the equation:
y= -x +c
To find the value of c, substitute a pair of coordinates into the equation.
When x= 2, y= -2,
-2= -2 +c
c= -2 +2
c= 0
Thus, the equation of the line is y= -x.
3/9 is your answer. 3+6=9 and there are 3 red marbles.
180-134=46 98+46=144. 180-144=36. angle y=36. So the answer is D)36.