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.
what is p ÷ r equal to?
tan x°
tan y°
sin y°
cos x°

(a)tanx

step-by-step explanation:

it is given that there is a right triangle with hypotenuse equal to q units and the length of the legs equal to p units and r units.  

we know that , and then, from the given figure, we have

p is the perpendicular and r is the base of the given triangle, then

thus, option a is correct.

Hmm
if o=length of side oposite angle
and a=lenght of side adjacent angle
and h=length of hypotnuse then

sin=o/h
cos=a/h
tan=o/a

so p/r must be tan of something
tan=oposite side/adjacen side
r is the adjaent side
and p is oposite
so it must be angle x

so it is tan (x)


first option is correct

she will need 735 buttons.

Step-by-step explanation:

11+2+2=15 buttons for each blouse

15x49=735 buttons total