The figure below shows a right triangle: A right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units. The angle between the legs having lengths p units and q units is y degrees. The angle between the legs having lengths r units and q units is x degrees. What is p ÷ r equal to? tan x° tan y° sin y° cos x°

tan x° = p/r

Step-by-step explanation:

Hypotenuse = q

The other 2 legs are p and r.

The angle between p and r is y°, which is opposite to that of the hypotenuse.

The angle between r and q is x°.

p is the opposite side and r is the adjacent side of angle x.

So, tan x° = opp / adjacent = p/r

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

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