Answer:
x=2+ sqrt46/7
x=2-sqrt46/7
Step-by-step explanation:
X + (7 - 3i) + (5 + 9i) + 13i = 10 - 5i
Subtract 13i from both sides
x + (7 -3i) + (5 + 9i) = 10 - 18i
Subtract (5 + 9i). MAKE SURE YOU SUBTRACT 9i TOO. In other words, distribute the negative and subtract 5 and 9i at the same time.
x + (7 - 3i) = 5 - 27i
Do the same with (7 - 3i). You'll be adding 3i since -(-3i) = 3i.
x = -2 - 24i
Answer:
Option 1 is the correct fraction as a division problem
The answers are It is a quadrilateral and Both pairs of opposite sides are parallel.
Hope this helps.
