9514 1404 393
Answer:
8 ± √34 ≈ {2.169, 13.831}
Step-by-step explanation:
Let x represent one of the numbers. Then the other is 16 -x and their product is ...
x(16 -x) = 30
x^2 -16x = -30 . . . . . eliminate parentheses, multiply by -1
x^2 -16x +64 = 34 . . . . add 64 to complete the square
(x -8)^2 = 34 . . . . . . . . rewrite
x -8 = ±√34 . . . . . . . .square root
x = 8 ± √34 . . . . . . add 8
x ≈ {2.169, 13.831}
Answer:
yes
Step-by-step explanation:
8.25 would be since in the 0.05 would be larger than 0.02
I'm guessing it is A) 14.5 but could you please put more of the question if there is any because I would do my best to help.
Answer:
choice 3 3√7
Step-by-step explanation:
