Mathematics, 30.08.2021 17:10 briannaparker11
Type the correct answer in each box. Use numerals instead of words.
A steel company is making flat rectangular frames as a part of a new product they are launching. Each frame will be cut out of a piece of steel and will have a final area as close to 28 cm2 as possible. The width of the frame needs to be uniform throughout. The inside dimensions of the frame must be 11 cm by 6 cm.
Complete the equation that models the above situation, and find the width of the frame, x.
The area of the steel frame can be modeled by the following equation.
__x2 + __ x -28=0
x - 28 = 0
The width of the frame, x, rounded to the nearest hundredth, is approximately ___
cm.
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Type the correct answer in each box. Use numerals instead of words.
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