Answer:
hi:) you can use an app called photomath, you just take a picture of any math problem and it gives you the answer and shows all the work:) thats what I use.
3/5 + 5/7 = 1 11/35 - 1/5 = 1 4/35 which is your final answer.
Answer:

Step-by-step explanation:


Y=11x+2 should be you answer for the slope
Circumference = 2 x PI x r
circumference = 3.14 x 2 x 12 inches = 75.36 inches
45/360 = 0.125
75.36 * 0.125 = 9.42 inches