Answer:
see the attachment photo!
'of' in math implies that the values are being multiplied together, so multiply 47 and 65%;
47 * 65% = 47 * .65 = 30.55
(5i+4) + (4i-3)
5i+4i-3+4
9i - 1
(2+i) - (3+4i)
(2+i) + (-3 - 4i)
-1 -3i
Each part, real numbers and imaginary, are to be taken as separate pieces; add them with and subtract them by each other as you normally would. :)
Can't help u there I'm so sorry
Answer:
103 degrees
Step-by-step explanation:
Right triangles interior sum will always be 180 and 44+33=77 and
180-77=103
