Answer:
m = 7/6
m = -4/9
Step-by-step explanation:
y2 - y1 / x2 - x1
The formula to find the slope.
I believe the answer is b
Answer:
0.4
Step-by-step explanation:
1/4 = 0.25
Find the measure of the third angle
Use your trig functions the get the sides
Then calculate area and perimeter