Aflag is the shape of an isosceles triangle, with two equal sides and a base. sara has enough fabric to make a flag with a perimeter of 46.8 cm. she knows the flag needs a base that is half the distance of one of the sides. what is the base of the largest triangular flag sara can make?

Bring the fraction a/a-4 to a denominator of 16-a^2

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

The path traveled by a bottlenose dolphin as it jumps out of water is modeled by the equation y=-0.4+3x, where t is the height above water and x is the horizontal distance in feet. if a beam of light is shone upward at an angle modeled by the equation x+y=10, at what height from the waters surface will the beam of light hit the dolphin