Matt while walking his dog at the park he notices an airplane flying above. The angle of elevation to the airplane is a 42°, and the angle of depression to his dog is 31º. Matt is standing 200 feet away from the vertical distance of the airplane to the
dog.
200ft
42°
31
How far above the dog is the plane?
A 180 feet
B. 300 feet
C. 240 feet
D. 120 feet

Rai compares two cable plans from different companies. which equation gives the correct value of mm, the number of months for which plans a and b cost the same?

Ineed someone to me answer my question i have to have this done and knocked out

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.