Answer:
right triangle
Step-by-step explanation:
that's the condition for the Pythagorean Theorem hold true
If you just want to know what is the least common multiple of 20 and 15, it is 60. Usually, this is written as
lcm(20,15) = 60
30,000
the way you can solve this is by removing all numbers in front of the selected number(in this case, 2 should be removed) then change all numbers behind to 0.
There is one solution: w=3