Answer:
Step-by-step explanation:
We have been given that a hockey goalie loses 2 3/5 rating points each time his team loses. His team loses 8 games in a row.
To find the number that will represent the change in goalie's ratings after losing 8 games we will multiply 8 by 
.
Let us convert our mixed fraction into improper fraction.
Therefore, will represent the change in the goalie's rating points.
Answer:
y² - (K- 2)y + 2k +1 = 0
equal roots means D=0
D= b^2 - 4ac
a=1, b= (k-2), c= 2k+1
so,
(k-2)^2 - 4(1)(2k+1) = 0
=> k^2 +4 - 8k -4 = 0
=> k^2 -8k = 0
=> k^2 = 8k
=> k= 8k/k
=> k = 8
Therefore the answer is k= 8
Hope it helps........
Answer:
EQUILATERAL TRIANGLE
Step-by-step explanation:
Answer:
57
Step-by-step explanation:
9+8(6)
9+48
57
