The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.
1 answer:
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Answer:
$17.14
Step-by-step explanation:
Given :
To Find : Using the quadratic regression equation, what was the predicted profit in year 8
Solution :
Where y is profit and x is year
Substitute x = 8
So, Option D is true
Hence the predicted profit in year 8 is $17.14
Hey!
Alright, the first step to solving this division problem would be to convert the mixed fraction into a simple fraction. To do that, we'll multiply the denominator by the whole number and then add that total to the numerator.
<em>Original Fraction :</em>
<em>New Fraction {Changed by Conversion} :</em>
Now that we've successfully done that we'll have to change the equation.
<em>Old Equation :</em>
÷ 
= ?
<em>New Equation {Changed by Flipping the Second Fraction and the Symbol} :</em>
· 
= ?
Now we multiply straight across.
<em>Old Equation :</em>
· = ?
<em>Solved :</em>
Almost done!
Now we have to simplify the fraction.
<em>Old Fraction :</em>
<em>New Fraction {Changed by Simplification} :</em>
Now just convert it to a whole number by removing the fraction line and the number, and that's it!
<span><em>So,
÷ equals</em></span> 15.
Hope this helps!
- Lindsey Frazier ♥
Alright, the first step to solving this division problem would be to convert the mixed fraction into a simple fraction. To do that, we'll multiply the denominator by the whole number and then add that total to the numerator.
<em>Original Fraction :</em>
<em>New Fraction {Changed by Conversion} :</em>
Now that we've successfully done that we'll have to change the equation.
<em>Old Equation :</em>
<em>New Equation {Changed by Flipping the Second Fraction and the Symbol} :</em>
Now we multiply straight across.
<em>Old Equation :</em>
<em>Solved :</em>
Almost done!
Now we have to simplify the fraction.
<em>Old Fraction :</em>
<em>New Fraction {Changed by Simplification} :</em>
Now just convert it to a whole number by removing the fraction line and the number, and that's it!
<span><em>So,
Hope this helps!
- Lindsey Frazier ♥