Answer:
2/3
Step-by-step explanation:
BC = 2 tiles
BD = 3 tiles
BC (2) : BD (3)
Answer:
A
Step-by-step explanation:
Using the Sine rule in Δ ABC
=
, substitute values
=
( cross- multiply )
BC sin38° = 3 sin66° ( divide both sides by sin38° )
BC =
→ A
Answer with Step-by-step explanation:
Let F be a field .Suppose
and 
We have to prove that a has unique multiplicative inverse.
Suppose a has two inverses b and c
Then,
where 1 =Multiplicative identity

(cancel a on both sides)
Hence, a has unique multiplicative inverse.
Answer:
90,90
85,95
5,175
Step-by-step explanation:
Answer:
Step-by-step explanation:
Hope it helps <3