The base of an isosceles triangle is 3 more than its height. if the area is 1080 square cm, what is it perimeter is cm?

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?