x={1+i√19 , 1-i√19}
solve this by using quadratic formula
Answer:
729/5 • x^3 • y^20 • z^11
Step-by-step explanation:
5 2/3 divided by 2 2/3 = 17/3 divided by 8/3 = 17/8 = 2 1/8 miles per hour
2 2/3 divided by 5 2/3 = 8/3 divided by 17/3 = 8/17 hours per mile
Answer:
12.8 ft or exactly sqrt 164
Step-by-step explanation:
Pythagoreans is a^2+b^2=c^2
10^2+8^2=164
sqrt 164 = 12.8 ft
