Hypothenus = sqrt ((x^2 - y^2)^2 + (2xy)^2) = sqrt(x^4 - 2x^2y^2 + y^4 + 4x^2y^2) = sqrt(x^4 + 2x^2y^2 + y^4) = sqrt(x^2 + y^2)^2 = x^2 + y^2
Answer:
50 mph
Step-by-step explanation:
The total distance is 350 miles.
The total time is 3 hr + (240 mi / 60 mph) = 7 hr.
The average speed is 350 mi / 7 hr = 50 mph.
Answer:
its 2
Step-by-step explanation:
When two variables are directly proportional to each others .
Answer:
안녕하세요
Step-by-step explanation:
- 안녕하세요 어떻게 우리는 오늘 oM입니다g
It would be 54675 squared yards because you would go around and do 3x3x5x3x5x3x3x9 you do the nine for the top 3+3+3
