Sketch the right triangle and find the length of the side not given. if necessary approximate the length to the nearest thousandth
leg =8 ,leg=6

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Is the square root of 4 plus the square root of 16 rational?

If the perimeter of the square equals the perimeter of the regular pentagon. each side of a pentagon is 16cm long. how long is each side of the square?