Answer:
The side length is 11 ft
Step-by-step explanation:
The area of a square is given by
A = s^2 where s is the side length
121 ft^2 = s^2
Take the square root of each side
sqrt( 121 ft^2) = sqrt(s^2)
11 ft = s
The side length is 11 ft
Answer:
x=5±√−103/8
Step-by-step explanation:
There's no real solutions
4x2−3x+9−(2x+1)=2x+1−(2x+1)
4x2−5x+8=0
x=−b±√b2−4ac/2a
x=−(−5)±√(−5)2−4(4)(8)/2(4)
x=5±√−103/8
Answer:
what solid figure do u have a picture lol?
Step-by-step explanation:
Question 3:
If the diver is being pulled up at 25 feet every minute, in 10 minutes they would have been pulled up 10 times that
10*25=250
The diver is now 200 feet below, but 10 minutes ago they would have been 250 feet deeper so:
200+250=450
450 feet