Greater
If we get common denominators
1/2=15/30
3/15=6/30
15>6 therefore 1/2>3/15
Answer:
it is 23. always remember it's supposed to add up to 180. So add up all your numbers and subtract the total from 180 to get your answer
Answer:
x=0;x=
Step-by-step explanation:
assuming you meant 26x^2-9x=0:

There are 180 degrees total in a triangle and the tell you one angle is 90. So you solve the equation 4x+6x=90. So x=9