Answer:
b
Step-by-step explanation:
the median of july is 8
the median of august is 10
median=middle number
Answer:
75.2
Step-by-step explanation:
multiple 8 by 9.4
Answer:
x=20
Step-by-step explanation:
sin¢=cos90-¢
therefore; 3x-15+x+25=90
4x+10=90
4x=90-10=80
x=20
The matrix given is
![\left[\begin{array}{ccc}-5&1\\1&4\end{array}\right]](https://tex.z-dn.net/?f=%20%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D-5%261%5C%5C1%264%5Cend%7Barray%7D%5Cright%5D%20)
To find determinant
![\left[\begin{array}{ccc}a&b\\c&d\end{array}\right]](https://tex.z-dn.net/?f=%20%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Da%26b%5C%5Cc%26d%5Cend%7Barray%7D%5Cright%5D%20)
we do
So, the determinant of the given matrix is
Answer:
D. A Rectangle, 4 inches by 2 inches
Step-by-step explanation:
the length of the rectangle is 4inches and the width is 2inches and the height is 3 inches.
Therefore the correct answer is D. A Rectangle, 4 inches by 2 inches.
