8.40/3 = £2.80 each
...............
Answer:
c 44
Step-by-step explanation:
X + 3= 5
The answer to this equation is simply 2
to do this:
subtract 3 from both sides of the equation.
3 cancels out, and you are left with this
x=2
so, the answer is x=2
or 2
Hope this helped!
Have you considered applying the Law of Cosines?
For angle B: b^2 = a^2 + c^2 - 2ac*cos B
a, b and c are all known, leaving cos B as the only unknown. Find cos B, and then find angle B itself. From the diagram we know that angles A, B and C are all acute.
