<em>Greetings from Brasil...</em>
Here we will apply rule of 3...
This formula, A = πR², its for the whole circle, that is, 360° (2π)
We want the area of only a part, that is, a circular sector whose angle π/6
sector area
2π ----- πR²
π/6 ----- X
2πX = (π/6).πR²
2πX = π²R²/6
X = π²R²/12π
<h3>X = πR²/12</h3>
If Ronisha multiply the area by 1/12 she will get the area of sector with angle of π/6
Answer:
470
Step-by-step explanation:
1000 x 0.53 = 530
1000 - 530 = 470
Answer:
Step-by-step explanation:
So we have the two functions:
And we want to find g(f(3)).
So, let's find f(3) first:
Multiply:
Subtract:
Therefore, we can substitute -1 for f(3):
Now, find g(-1):
Multiply:
Add:
And we're done!
So:
Answer:
6/25 i think
Step-by-step explanation:
The answer is A. See the photo below:
