It should be 289pi cm2, but I don't see that answer
Answer:
Below in bold.
Step-by-step explanation:
x /18 = 12/10
10x = 18*12
x = 216/ 10
= 21.6.
10/w = 18/24
10/w = 3/4
3w = 40
w = 40/3 = 13 33 to the neaest hundredth.
(3+3i) - (13+15i)
=3+3i-13-15i
=-10-12i
Have you tried using a calculator
