Which equation describes the relationship between x, the time in minutes, and y, the amount of water in gallons

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¯¯¯¯¯¯¯¯)?

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex