<span>A - area of a segment formed by a side of the hexagon and the circle
A = {area of a sector of a circle} - {area of an equilateral triangle}
</span>https://tex.z-dn.net/?f=A%3D+%5Cfrac%7Br%5E2%5Cpi%5Calpha%7D%7B360%5Eo%7D+-+%5Cfrac%7Br%5E2%5Csqrt%7...
Answer: t = 2
Step-by-step explanation:
2t - 3 = 1
(add 3 to both sides)
2t = 1 + 3
2t = 4
(divide 2 from both sides)
t = 2
Santiago's because 75/100=15/20 and 2/3=12/72
Answer:
Hi there!
Your answer is:
It will take 171 minutes and approximately 43 seconds to use 400 and 2/3rds gallons of water! If you need it in decimal format, your answer is 171.71!
Step-by-step explanation:
2 & 1/3 gals per 1 minute
Divide by 2 & 1/3 to determine mins per 1 gal
1gal per 3/7ths of a minute
× 400 & 2/3
400 & 2/3 gals per 171 & 5/7ths minutes
I hope this makes sense!
Answer:
1, 2, and ±i√8
Step-by-step explanation:
0 = x⁴ − 3x³ + 10x² − 24x + 16
Using grouping:
0 = x⁴ − 3x³ + 2x² + 8x² − 24x + 16
0 = x² (x² − 3x + 2) + 8 (x² − 3x + 2)
0 = (x² + 8) (x² − 3x + 2)
0 = (x² + 8) (x − 1) (x − 2)
The roots are 1, 2, and ±i√8.