Circle the number with the greatest Absolute Value.​ Underline the number closest to zero.​
-6.5, 8, -0.25, -10, 7.25, ½

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¯¯¯¯¯¯¯¯)?

41/17 as a decimal rounded to the nearest hundredth

Which of the following parabolas opens down?