Answer:
m=-17/4
Step-by-step explanation:
Slope is equal to m= y-y/x-x
Therefore it will be 9-(-8)/-4-0
So :

?
First, you want to bring everything together on the top of the fraction.
12=24/2 so you can have

Add like terms -- 12 +24 = 36

Now we are at

Which is the lowest possible simplified version while remaining at exact value.
Feel free to check my math! I kinda did this off the top of my head.
Answer:
26
Step-by-step explanation:
4 (6-2) + 62 - 52 =
4 x 4 + 62 - 52 =
16 + 62 - 52 =
78 - 52 = 26
26
Answer:
131
Step-by-step explanation:
You just put the biggest number in the box, and then you divide by the lower number.
The measure of the smallest angle is 13.5