Answer:
1/12
Step-by-step explanation:
3/4 + -2/3
Get a common denominator of 12
3/4 *3/3 - 2/3 *4/4
9/12 - 8/12
1/12
Step-by-step explanation:
if EPF=112 than DPE=112 become of vertically opposite angel
Answer:
Step-by-step explanation:
In a right triangle only, the tangent of an angle is equal to its opposite side divided by its adjacent side. If 
as given in the problem, then 
, because 
. Therefore, the opposite side of angle theta is 3 and its adjacent side is 4. Thus, the hypotenuse of the triangle must be 
.
The sine of an angle in a right triangle is equal to its opposite side divided by its hypotenuse.
Therefore, 
(o/h) and since 
, we have:
Tu preguntas...cuanto gana vegetta777 y cuanto gana willyrex..., verdad?
