Answer:
5 1/3
Step-by-step explanation:
7 17/15 - 2 4/5
7-2 = 5
17/15 - 12/15 = 5/15 ( 1/3 )
5 + 1/3
Note that √2 + √2 = 2√2
2/(2√2) = (√2)/2 = 0.707 (simplified)
0.707 is your answer
~
we are given
we can solve for x
We can isolate x
step-1: Multiply both sides by b/a
step-2:Add 12 both sides
step-3: combine right side
step-4:Divide both sides by 2
..............Answer
Answer:3,13,23,30,31,32,33,34,35,36,37,38,39,43,53,63,73,83,93
You gotta count I did this quick