Simultaneous Linear Equations<span> Index. Consider two </span>linear equations<span> in two variables. In order to find a solution for this pair of </span>equations<span>, the unknown numbers x and y have to satisfy both </span>equations.
Answer:
Step-by-step explanation:
Let
x------> the length of one leg of the triangle
we know that
In the right triangle of the figure
and remember that
so
Answer:
0.116
Step-by-step explanation:
Answer:
-49 + 3
Step-by-step explanation:
I think this ans may help you
Answer:
-2
Step-by-step explanation:
Each term is being multiplied by -2.
9(-2) → -18
-18(-2) → 36