PLEASE HELP ME ITS DUE IN 5 MINUTES NOW PLEASE HELP IF YOU PUT A LINK FOR UNHELPFUL ANSWER I WILL REPORT I WILL GIVE BRAINLIEST 20 EXTRA POINTS

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question