The answer to the question above is letter C. To explain the answer if the given question, a circle of 30 inches radius, if the central angle is 35 degrees, intersecting the circle forms an arc of length which is 18.33 inches.
Y= arcsin(x) is equivalent to sin(y) = x
we know that -1≤x+1, hence the range of y is: -π/2≤y≤+π/2
There are 8 sets of 21 cups in 168 cups so 9 times 8 is 72
I believe that you are doing multiplication with this.
So… 9 x 3.65 = 32.85
Hope this helps. :)
X= 3r+5/2 is the answer I believe
