What is the inverse of f(x) = x + 2? a. h(x) = x + 2 b. h(x) = x - 2 c. h(x) = 3x - 2 d. h(x) = 3x - 6

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

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.