After a thorough research, there exists the same question that has the following choices.
A. 6.29
<span>B. 12.57
</span><span>C. 18.86
</span><span>D. 25.13</span>
The correct answer is letter B 12. 57
First, we need to get the circumference
C = 2*pi*r
C = 12 pi
360/ 60+60 = 360/120 = 3
12 pi / 3 = 4 pi = 4 x 3.1415 = 12.57
Set everything to 11
11 is your f(x)
11=2x+5
Solve for x, subtract 5 on both sides and you get
11-5=2x
6=2x Now divide by two on both sides
x=3
Answer:
1. 1/2 15×4
2. 1/2 18×12
3. 1/2 13×12
4. 1/2 15×6
5. 1/2 22×10
Step-by-step explanation:
area = half of the base times height
area = 1/2 bxh
28. You do 2x + (4x + 12) = 180. That gets you 6x + 12 = 180. Minus the 12 from both sides. 6x = 168. Divide both sides by 6 then you get 28.
Answer:
there is no question if you provide one in comments I will edit my answer to answer the question
Step-by-step explanation: