A. 11/30 x 50= 18/36=1/2
18/36 x 1/10= 5/100
B. 1,210 x 1.1= 1,331
I am not so sure about A, but I hope this helps a little.
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
Answer:
i think photomath will help you with those
Step-by-step explanation:
go to your appstore and download photomath
So now its

but you want it in y=mx+b so
add x to both sides so that you have y on its own
so now it's