Answer:
what is the question
Step-by-step explanation:
there is no question
x = 57
..........................................
50 x 3/10 = 15
12 x 2/3 = 8
weight of 3rd bag =
15+8=23 lbs
Answer:
-
Step-by-step explanation:
Given the 2 by 2 matrix
The determinant = ad - bc
For the given matrix
a = , b = , c = , d = , thus
ad - bc = × - ( × ) = - = -
Answer:
the answer is altitudes.
Step-by-step explanation:
i am not much sure of that.