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dolphi86 [110]
3 years ago
6

Mel and Ken want to refinish the community center gym floor. The rectangular floor is 15.2 m wide and 25.6 m long. If 1 gallon o

f polyurethane covers about 180 square meters, how many gallons should Mel and Ken buy?
Mathematics
1 answer:
valkas [14]3 years ago
3 0
The answer is three gallons. 
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Need help asap please!
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Answer:

  • determinant: -15
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Step-by-step explanation:

The matrix of coefficients has one row corresponding to each equation. The constants in that row are the coefficients of the variables in the equation. Coefficients are listed in the same order on each row. A missing term is represented by a coefficient of 0.

<h3>coefficient matrix, determinant</h3>

The first attachment shows the coefficient matrix and its determinant.

__

<h3>solution</h3>

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This multiplication is shown in the second attachment. It tells us ...

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A salesman of machinery sold 148
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The distance between the two points pictured is d = Use the distance formula to find n. d = n =
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Step-by-step explanation:

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