Answer:
the constant of proportionality is 6.32
Answer:
260cm²
Step-by-step explanation:
area of this parallelogram 20×13=260cm²
This differs on what number you want to talk about. 1 is the hundreds, 8 is the tenths, 7 is the ones.
The answer would be 537 because if you add 500 and 37 it would be 537 so that is your answer.