No it is an irrational number because it is a decimal with repeating numbers.
Answer:
h≈3.98cm this is the answer please mark me as a brainlist
Use a compass to make a circle around both lasers at the same degree and they should over lap. where they over lap use your straight edge to make a direct line from the point where your at through where they cross. that will be your answer, hope i helped.
Since the exponents is positive, move the decimal 7 places to the right, thus giving you 12090000
The most likely color to be grabbed is the white ones because there are more