Answer:
The answer is -1.
Step-by-step explanation:
Answer:
Should be 1.64
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Answer:
8.31
Step-by-step explanation:
By Pythagoras Theorem,
(10)² + x² = (13)²
=> x² = (13)² - (10)²
=> x² = 169 - 100
=> x² = 69
=> x =
=> x ≈ 8.31
Hope it helps :)
Please mark my answer as the brainliest
<span>\mathcal{B}=\begin{Bmatrix}\begin{bmatrix} 1 & -2 \\ 0 & 0 \end{bmatrix},\ \begin{bmatrix} 0 & -1 \\ 0 & -3 \end{bmatrix},\ \begin{bmatrix} 0 & 0 \\ 0 & -2 \end{bmatrix} \end{Bmatrix}
M=\begin{bmatrix} 0 & 5 \\ 0 & -8 \end{bmatrix},\ \text{find } [M]_\mathcal{B}</span>