Answer:
Area = 42.43 square cm
Step-by-step explanation:
Using Heron's Formula :

<em><u>Find Area :</u></em>
<em><u></u></em>




Answer:
0.065
Step-by-step explanation:
64.9 / 1000 = 0.0649 --> 0.065
You are given the formula
m = (y2-y1)/(x2-x1)
You can pick any two points on table
Let’s choose (9,2) and (3,-2)
Plug in the values into formula
m = (-2-2)/(3-9)
m = -4/-6
Simplify: m = 2/3
Solution: m = 2/3
I'm pretty sure this is correct
30 x 8 = 240 so Jaelynn has 240 stickers :) hope I helped!