There 8 ducks swimming in a pond. if 4 have green wings and 4 have blue what is the fraction of blue wings

How to write 3 tenths and 5 tenths as a decimal

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle