Simplify each expression using the order of operations. then, match the expression (term) on the left with its solution (definition) on the right. match: term: −5 − (3^2  +2)  2^2  − 3 ⋅ 6−2 + 4 ⋅ 3^2  − 65 + 4^2  ÷ 2(3)definition: a)  29b)  −16c)  −14d)  28i really need and fast

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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¯¯¯¯¯¯¯¯)?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.