Answer:
1. The determinant is 8.
2. The determinant does not depend on the variables in the matrix.
3. When there are zeroes below the main diagonal, the determinant is the product of the diagonal.
Step-by-step explanation:
"Analyzing Determinants" on Edge2020
(If this is what i think it is)
100+160/500 consist of only vegetarians, or only non-vegetarians, which equal 260/500=13/25 probability. ☺☺☺☺
Answer:
10m
Step-by-step explanation:
Use the area of triangle:
Area of triangle =

1/2 × b × 3 = 15
b × 3 = 30
b = 30/3
b = 10
What does that mean then what do we need to do
sorry for asking