The interior angles of a triangle are
(
5
x
+
3
y
)
∘
,
(
3
x
+
20
)
∘
,
and
(
10
y
+
30
)
∘
(5x+3y)∘,(3x+20)∘, and (10y+30)∘
, where
x
x
and
y
y
are positive integers. what is the value of
x
+
y
x+y
?

a

step-by-step explanation:

17

step-by-step explanation:

51/3=17

thus 17 is your answer.

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.

11  

13

15

hope this