Answer:

Step-by-step explanation:
we know that
In the right triangle DEF
----> by TOA (opposite side divided by adjacent side)


48 I think hope this helps
They have the same measurements but they are turned different ways
Given parameters:
1.
; find the LCM = 8
=
=
2.
Make the fraction decimal;
= -2.4
So;
-2.4 + 15.3 = 12.9