X + y = 180°
x = 6 + 4y
6 + 4y + y = 180°
5y = 174°
y = 34.8
x = 6 + 4(34.8)
x = 145.2°
i am a mathematics teacher. if anything to ask please pm me
It’s 12 because you multiply 6 with the numbers in parenthesis that turns into 36+12 then add then turns into 48 over 4 and that = 12
325 three hundred twenty-five
The length of the table is 15.14 inches.
- Let the length of the table be L.
-
Let the width of the table be W.
<u>Given the following data:</u>
- Area of table = 108 square inches
Translating the word problem into an algebraic equation, we have;
W = L - 8
To find the length of the table;
Mathematically, the area of a rectangle is given by the formula;
Substituting the values into the formula, we have;
Solving the quadratic equation by using the quadratic formula, we have the following values;
L = 15.14 or -7.14
We would choose the positive value.
Therefore, the length of the table is 15.14 inches.
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