
Bobby is right, because at x = -2, 3, and 5, the denominator of the function equals zero, which is by definition undefined.
Let x=small circle
2x = bigger circle
πx^2 + π(2x)^2 = 80π
x^2 + 4x^2 = 80
5x^2 = 80
x^2 = 16
x = +/- 4
but we need the positive one because there's no negative measurement so
the answers are:
4m and 8m
Answer: 31, hope this helps❤
Step-by-step explanation:
Answer:
x ≤ 12.83
(Any number under or equal to 12.8333...)
Step-by-step explanation:
154 ≥ 12x
12.833.... ≥ x
x ≤ 12.83
No, because with the parentheses, you distribute the 2 to both the x and the 5, making that equation 2x-10