What is the value of x? triangle with angles labeled as 47 degrees, 71 degrees, and x. 62° 56° 134° 46°

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5

What is the purpose of this chart? a. to show the populations of the largest cities in the world b. to show the populations of major cities today c. to show the populations of major cities in 1500 d. to show the populations of major cities in europe