Answer: here you go i tried my best
Step-by-step explanation:
Answer:
7⁷
a^(1/7) = 7
a = 7⁷
There are 9 blue marbles.
12÷4=3
3×3=9
S = R θ where θ is in radians
If θ = 2 pi then S = 2 pi R the circumference of the circle
θ = S / R = 9.7 / 9 = 1.08 rad
Since 1 rad = 360 / (2 pi) = 57.3 deg
the angle included = 1.08 rad * 57.3 deg/rad = 61.9 deg
