8 ft 6 ft
Find the area of this figure. Round your
answer to the nearest hundredth. Use
3.14 to approximate 7.
A = [ ? ] ft2
=

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¯¯¯¯¯¯¯¯)?

What is the solution set of the quadratic inequality x^2-5< or equal to 0

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?