Answer:
Rewrite using the commutative property of multiplication.
−
4
t
s
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
Use the pythagorean theorem.
90 degree
or right angle
Hope this helps <span />
Answer:
-3+15i
Step-by-step explanation:
Apply complex arithmetic rule:
-3 * 3 -3 (-2) = -3