The heaviest human of all time weighed 486 kilograms. this is 12 kilograms less than 6 times juan's weight . how much does juan weigh?

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case:

The angle of elevation from point a to the top of a cliff is 38 degrees . if point a is 80 feet from the base of the cliff , how high is the cliff ?