5 x (-1/3) do u know
2 answers:
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Answer:
8x + 3y = -47
Step-by-step explanation:
1. Use the y = mx + b form to find b:
2. Plug in b for the new equation:
3. Get rid of the denominators and simplify everything into standard form
(ax + by = c)
Check the picture below.
make sure your calculator is in Degree mode.
make sure your calculator is in Degree mode.
Answer:
The polygon has 3 sides ( a triangle).
Explanation:
The sum of the angles of a polygon can be written as;
where n is the number of sides of the polygon.
Given that the sum of the angles in the polygon is 180 degree;
Therefore, the polygon has 3 sides ( a triangle).