Which if the following is teue regarding the solutions to the logarithmic equation below? a. x=9 and x=-9 are teue solutions. b. x=9 and x=-9 are extraneous solutions. c. x=9 is an extraneous solution andd x=-9 is a true solution. d. xx=9 is a teue solution and x=-9 is an extraneous solution

Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.

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¯¯¯¯¯¯¯¯)?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2