First u multipl 3 times 3 then 9 times 4 I think which is 36
Answer:
23
Step-by-step explanation:
Answer:
16 squares
Step-by-step explanation:
The area of an isosceles is 

Hope this helped!
Answer:
48 mph
Step-by-step explanation: Add 42mph and 54 mph and you get 96. To find the average of the two --- divide 96 by 2 and you get 48mph as the average speed for the entire trip.
Answer:
14
Step-by-step explanation:
Use rise over run, (y2 - y1) / (x2 - x1)
Plug in the points:
(y2 - y1) / (x2 - x1)
(8 + 20) / (5 - 3)
28 / 2
= 14
So, the slope is 14.