Answer:
answer is 6.347 X 10^2
<em><u>mark this as branliest</u></em>.
You multiply 19 × 2.54 to convert it to cm
Answer: Ok soooo you make a line graph that has 10 numbers for X and Y, then you make a line going through (1, 2 ) and then keep going for about 1-2 numbers and then your done!
Step-by-step explanation:
The answer to this question is 23. How you get this is by adding all the sides like this: 2n+6+135+151+140+63=540. Then you just solve the equation.
