Angle is 90°
The sector is 1/4 th of circle
Area of sector
Triangle is right angled
Area
Area of unshaded region
- 4π-8
- 4(π-2)
- 4(3.14-2)
- 4(1.14)
- 4.56in²
Answer:
Step-by-step explanation:
(3p+6)/(7p-9)
Answer:
7,14,21,28,35,42,49,56,63,70,77,84,91,98,105,112,119,126,133
Step-by-step explanation:
Answer:
30 pounds
Step-by-step explanation:
Amount of tin in first alloy + amount of tin in second alloy = amount of tin in mixture
0.15 (20) + 0.10 x = 0.12 (20 + x)
3 + 0.10 x = 2.4 + 0.12 x
0.6 = 0.02 x
x = 30
3 x 6 = 18
So your answer is 18
