In a 45-45-90- triangle what is the length of the hypotenuse when the leg is 22 cm

Describe the domain and range of y=2(3)^x-2+5

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion