Answer:
0.77
Step-by-step explanation:
I just guessed

SQRT each individual bit: 4 and

and 9 and
P = 2 × 4in + 2 × 1in = 8in + 2in = 10in
<h2><u>
P = 10 in</u></h2>
Answer:
A) 4.18
B)7.65
Step-by-step explanation:
You have to use a calculator
Answer:
Yes
Step-by-step explanation:
you can plug any number from the graph on the line and it's still going to equal something, i'm sorry this is really bad explaing but when it's a straight line you can plug anything in and still get an answer