Choose the correct value of x AND the correct value of y from the choices below. 9
30°
y=9V3
y = 9
y=972
x=913
X = 18
2 =9V2

(x-5)1/2+5=2 what is possible solution of this equation

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.