Answer:
163.3m²
Step-by-step explanation:
area = Pi(r²)
r = d / 2
r = 12
12² = 144
144 x 3.14 = 452.16
diameter of bigger circle = 24 + 4 (2 on each side)
28 / 2 = 14
14² = 196
196 x 3.14 = 615.44
sidewalk = bigger - smaller
sidewalk = 615.44 - 452.16
sidewalk = 163.3
Answer:
The answer to your question is:
Step-by-step explanation:
(u² - v³)⁶ = u¹² - 6(u²)⁵(v³) + 15(u²)⁴(v³)² - 20(u²)³(v³)³ + 15(u²)²(v³)⁴ - 6(u²)(v³)⁵ +
(v³)⁶
= u¹² - 6u¹⁰v³ + 15u⁸v⁶ - 20u⁶v⁹ + 15u⁴v¹² - 6u²v¹⁵ + v¹⁸
a.- Find the term that contains v⁶ = 15u⁸v⁶
b.- Find the term that contains u⁶ = - 20u⁶v⁹
c.- Find the fifth term = 15u⁴v¹²
Answer:
Step-by-step explanation: is b
Answer:
I think the right answer is: Acute
