ajoule03
ajoule03
12-05-2021
Mathematics
contestada
cos x = 4/5, cos y = 24/25, find tan(x+y)
Respuesta :
loganchavez69
loganchavez69
12-05-2021
Answer:
1 19/25
Step-by-step explanation:
4
5
+
24
25
=
4 × 5
5 × 5
+
24
25
=
20
25
+
24
25
=
20 + 24
25
=
44
25
=
1 19
25
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