For this case we have the following quadratic equation:
Where:
We find the solution by:
Substituting the values we have:
Thus, we have two roots:
Answer:
2x + 6
Answer:
2(x+6)
Step-by-step explanation:
Well, the first thing you want to do is see how many times 6 goes into 13 EXACTLY.
6 goes into 13 twice. (12)
This as a fraction is 12/6, and that changed to a mixed number is 2.
But, we aren't done. We still have that 1/6 left.
So, we just add that 1/6 to the 2 and we get 2 1/6.
Your answer is 2 1/6
Hope this helps!
The remaining side length (L) of the rectangle is approximately 3.335 units.
To find the remaining side length (L) of a rectangle when given the perimeter and three sides of the rectangle, we can use the formula for the perimeter of a rectangle:
Perimeter = 2 * (Length + Width)
In this case, you have three sides, which means you have the sum of two lengths and one width:
3 * Side = 2 * Length + Width
Given that the perimeter is 30 and the three sides sum up to 70:
30 = 2 * Length + Width
We also know that 3 * Side = 70, so each side is equal to 70/3 = 23.33 (approximately).
Now, we can substitute this value for Width into the first equation:
30 = 2 * Length + 23.33
Subtract 23.33 from both sides:
30 - 23.33 = 2 * Length
6.67 = 2 * Length
Divide by 2 to isolate Length:
Length = 6.67 / 2 = 3.335
So, the remaining side length (L) of the rectangle is approximately 3.335 units.
To learn more about rectangle
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Opposite sides equals to 7 and so you add 7 + 7 which equals to 14. Next you subtract 30 by 14 to get the total of the opposite side of L and itself which gets you 16 which is then divided by 2 because you have L and its opposite side which would give you 8. So L equals to 8.
Check:
7 + 7 + 8 + 8
14 + 16
30