Answer:
BC=40.16479
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos theta = adj / hyp
cos 17 = BC / 42
42 cos 17 = BC
BC=40.16479
Answer:
6/4
Step-by-step explanation:
it maybe this but double check
Answer:
n = 16
Step-by-step explanation:
3^4(81^2) = 3^n
3^4(3^4) = 3^n
3^16 = 3^n
n = 16
A prime number has only itself and one as its factors
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Hope this helps!
A is correct
Step-by-step explanation: