169=13
144=12
Hope this helps and please give brainliest!
Answer:
- 2 - 5i
Step-by-step explanation:
Given
(4 + 2i) + (- 6 - 7i) ← remove the parenthesis
= 4 + 2i - 6 - 7i ← collect like terms
= - 2 - 5i
Answer:
the answer is D.
Step-by-step explanation:
Y = x - 1
because the gradient is 1 and the y-intercept is -1
