Answer:
Not a solution
Step-by-step explanation:
y=x-5
Plug in the point (6,11)
11=6-5
11=1
11≠1
Because the left side of the equation and the right side aren't equal, the ordered pair (6,11) is not a solution to the equation y=x-5.
I hope this helps!
Answer:
C. 11
Work:
y=number of misses
x=number of scores
Points: 2x-0.5y=2(7)-0.5(6)=14-3=11
Hope this helps; please vote brainliest.
Answer:
8
Step-by-step explanation:
Since the area of a kite is half the product of the diagonals:
60=15*x/2
120=15*x
x=120/15=8
Hope this helps!
Answer: 3852
Step-by-step explanation:
1284 x 3 = 3852
The calculator function that puts the augmented matrix
![\left[\begin{array}{cc|c}2&4&8\\6&3&-3\end{array}\right]](https://tex.z-dn.net/?f=%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7Cc%7D2%264%268%5C%5C6%263%26-3%5Cend%7Barray%7D%5Cright%5D%20%20)
into reduced row-echelon form will give you an identity matrix in the left columns and the solution in the rightmost column:
![\left[\begin{array}{ccc}1&0&-2\\0&1&3\end{array}\right]](https://tex.z-dn.net/?f=%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%26-2%5C%5C0%261%263%5Cend%7Barray%7D%5Cright%5D%20%20)
This corresponds to the first selection.
