Answer:
Step-by-step explanation:
Area of sector = angle/360 * pi * r^2
5.5pi = angle/360 * pi * 9
5.5 = angle/360 * 9
angle = (5.5 * 360)/9 = 40 * 5.5 = 220
Answer:
1500 J is the correct answer.
Step-by-step explanation:
Answer:
We have, 15% × x = 85
or,
15
100
× x = 85
Multiplying both sides by 100 and dividing both sides by 15,
we have x = 85 ×
100
15
x = 566.67
17 * 0 + -2.
Now we rewrite the equation and make it 17 * 0 - 2 and u get -2.
Answer:
2 7/24C
Step-by-step explanation:
Start by finding the common denominator. In this case, it's 24. Next, start translation.
2/3C = 16/24C
7/8C = 21/24C
3/4C = 18/24C
Then find the sum.
16/24C + 21/24C + 18/24C = 55/24C = 2 7/24C
