Answer:
BC= 29
Step-by-step explanation:
If the total, AC, is 54 and AB is 25 subtract those two to find the last part, BC.
Answer:
A
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos X =
=
=
, then
∠ X =
(
) ≈ 44° ( to the nearest degree ) → A
The answer would be -1 +x
Answer:

Step-by-step explanation:
→Take out the GCF (Greatest Common Factor). The GCF is
because both
and
can be divided by it, like so:

