Move the decimal five places until it is after one number, and because the number got bigger, your exponent is a negative.
9 places should be moved towards left
here eight zeros after decimal point
7.2 × 10-9 = 0. 0000000072
<span>Your answer would be 360 the sum of the exterior angles of any convex polygon is 360 degrees</span>
Answer:
3/32
Step-by-step explanation:
I think your suppose to combine like terms to find your answer.... Like for example 5x+2=6x+11
what I did first was combine my x's which is 5x+6x is 11x
then I added 2+11 and that gave me 13 so I put it together and got 11x+13
