What is the full replacement cost of a new floor plan if the buliding cost $35 per square
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Answer: There are 30 gallons of anti freeze of first brand and 120 gallons of anti freeze of second brand.
Step-by-step explanation:
Since we have given that
Percentage of anti freeze in first brand = 35%
Percentage of anti freeze in second brand = 85%
Percentage of anti freeze in mixture = 75%
Total number of gallons of mixture = 150 gallons
We will use " Mixture and Allegation":
First brand Second brand
35% 85%
75%
------------------------------------------------------------------
85%-75% : 75%-35%
10 : 40
1 : 4
So, Number of gallons of anti freeze in first brand is given by
Number of gallons of anti freeze in second brand is given by
Hence, there are 30 gallons of anti freeze of first brand and 120 gallons of anti freeze of second brand.
The trinomial did she factor is .
Given
Leonora is factoring a trinomial.
The factors of the trinomial are shown on the model.
<h3>Quadratic equation</h3>It is a polynomial that is equal to zero. Polynomial of variable power 2, 1, and 0 terms are there.
Any equation having one term in which the power of the variable is a maximum of 2 then it is called a quadratic equation.
Algebra tiles are tiles used to represent variables or numbers and are rectangular or square-shaped.
1 is labeled + x squared, this gives x².
And 6 are labeled negative. 3 tiles are in the Factor 2 spot:
1 is labeled x and 2 are labeled. 0 tiles are in the Product spot.
-6x + 2x -12
Therefore
The trinomial did she factor is;
Hence, The trinomial did she factor is .
More about the quadratic equation link is given below.