Answer:81
Step-by-step explanation:
2700 x 0.03
Answer:
Your power function is y=-2![x^{2}](https://tex.z-dn.net/?f=x%5E%7B2%7D)
Step-by-step explanation:
The way I found it was.
0=0, so, the function multiply by zero, and have no other term to add
A number (one in a case) gives as a result: -2. So, one, elevated to ANY power results in one, every time. So, I have 1, as a factor and -2 as a result. One is as well a factor that delivers a result equal to the other factor. (3)(1)=3 , (8987)(1)=8987. So, the other factor must be -2
Then I checked all the table, and the results were consistent.
it says i need to have at least 20 characters so here you go buddy
Answer:
10
Step-by-step explanation:
Determinant = ad - bc
![\det\begin{pmatrix} 2 & 0 \\-2 & 5\end{pmatrix} =\begin{vmatrix} 2 & 0 \\-2 & 5\end{vmatrix} = 2\times5 + 0\times2 = 10](https://tex.z-dn.net/?f=%5Cdet%5Cbegin%7Bpmatrix%7D%202%20%26%200%20%5C%5C-2%20%26%205%5Cend%7Bpmatrix%7D%20%3D%5Cbegin%7Bvmatrix%7D%202%20%26%200%20%5C%5C-2%20%26%205%5Cend%7Bvmatrix%7D%20%3D%202%5Ctimes5%20%2B%200%5Ctimes2%20%3D%2010)