Which operations are the most efficient to use to solve the problem and what is the solution?
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Mathematics, 28.08.2019 03:00 kyusra2008
Which operations are the most efficient to use to solve the problem and what is the solution?
the community center just built an outdoor lap pool. the new outdoor pool has an area of 432 square feet and a length of 24 feet. the width of the new outdoor pool is 2 feet longer than the width of the center’s indoor pool. what is the width of the community center’s indoor pool?
choose exactly two answers that are correct.
a.
multiplication and subtraction
b.
division and subtraction
c.
16 ft
d.
1,726 ft
Answers: 1
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Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
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If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?
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Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*
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