Answer:
x = 3±√5
Step-by-step explanation:
x² - 6x + 4 = 0
x² - 6x + 9 = -4 + 9
(x - 3)² = 5
x - 3 = ±√5
x = 3±√5
Answer:
$3.70 honestly just divide lol
Answer:
Step-by-step explanation:
Given that :
Number of teams = 14
Each team plays every other team twice ;
Using the combination formula :
nCr = n! ÷ (n-r)! r!
14C2 = 14! ÷ (14 - 2)! 2!
14C2 = 14! ÷ (12)! 2!
14C2 = (14 * 13) ÷ 2 * 1
14C2 = 182 / 2
14C2 = 91
Hence, since they are going to be playing each other twice :
2(14C2)
2 * 91 = 182games
Answer:
about 30 units
Step-by-step explanation:
the way my teacher taught me this was just counting all the squares that the irregular shape covers, whether or not it is fully encircled.
9514 1404 393
Answer:
16
Step-by-step explanation:
Angle Z is not the right angle, so the rays that make up the angle are ...
- hypotenuse ZX
- adjacent leg ZY
The length of the adjacent leg ZY is shown as 16.