The diameter of a circle is 6.4 in. What is the approximate area of the circle? Use 3.14 for π . 20.096 in² 32.154 in² 128.614 in² I don't know. Help? 40 points if answer correct!!

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Triangles abd and ace are similar right triangles. which best describes how to find the equation of the line?

For a particular set of atmospheric conditions, the function y z 349 models the frequency, y, in waves per second, of sound waves with a wavelength of y meters a note played on a guitar has a frequency of 440 waves per second. to the nearest centimeter what is the wavelength of the note? centimeters