Find the least common denominator for these two rational expressions a^3/a^2+2a+1 5/a^2-7a-8

Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm