Answer:is (4x-5)
Step-by-step explanation:
Answer:
equaul
Step-by-step explanation:
OK, no figure, but from the comment is sounds like the grey area is the big circle minus the small circle.
The diameter of the small circle is 2 so its radius is 1 and its area πr² is π.
The radius of the larger circle is 4, so area 16π
The shaded area is 16π - π
Answer: 15π
2 times the amount that the army is to the basket ball hoop
Answer:
Step-by-step explanation:
6 + 2 = 4, given
- 2 → 5, move two matchsticks, #10 and #12
- 4 → 11, move one matchstick, #18
6 + 5 = 11, correct