Answer:
19.0
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relationship ...
Cos = Adjacent/Hypotenuse
cos(38°) = 15/w
w = 15/cos(38°) ≈ 19.035
The length of the missing side is about 19.0.
what's it look like if like this |__ right /_ acute \__ obtuse
a/c=2/7 u are welcome thanks for ur help
$1.80
54×=18
54×0.30=16.2
18-16.2=1.8
