Mindy picked 4 times as many daisies as tulips for a flower bouquet. she picked a total of 20 flower. how many more daisies than tulips did she pick

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,