Answer:
12a. (-6, -6)
12b. 17
13a. y =
x + 
13b. 2
Step-by-step explanation:
12a. Using the midpoint formula:
=
= (-6, -6)
12b. Using the Distance formula:
d =
=
=
=
= 12
or 17
13a. x + 2y = 3
2y = 3 - x
y =
x + 
13b. The perpendicular slope is 2
The answer is C because of when you look at the negative numbers on the number line
x = 3
-2 | 2.2(3) -3.3 | = -6.6
-2 | 6.6 - 3.3 | = -6.6
-2 | 3.3 | = -6.6
-2 * 3.3 = -6.6
-6.6 = -6.6
Answer:
14/20
Step-by-step explanation:
Just substitute the x for each of the values and do the work