Which is the graph of the sequence defined by the function f(×)=100(0.5)x-1

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?