Answer:
b=7
Step-by-step explanation:
A=bh/2
28=8b/2
56=8b
b=7
Answer:
14 cm
All you have to do is add the four sides up and you're good to go! :)
For number 9 put the equation in the graphing calculator and see what the outcome is
Answer: 14 cars
Step-by-step explanation: x-7+6=13
X-1=13, x=14
Answer:
It's 9
Step-by-step explanation: