Answer:
+
i
Step-by-step explanation:
Using the exact value
cos60° =
and sin60° =
, then
3(cos60° + isin60°)
= 3(
+
i) ← distribute by 3
=
+
i ← in the form a + bi
Answer:
0.19
Step-by-step explanation:
There are approximately .62 miles in a kilometer
Answer:
-2(3+3) = -12
Step-by-step explanation:
f(x) is telling you to substitute all the x values into the equation. The f(x) of the function is 3, telling you to plug in 3 in the equation. This leads to -2(6) = -12.
Answer:
9
Step-by-step explanation:
- [X-2]+3=10
- [X-2]=10-3
- X=7+2
- X=9
The answer to this questions is 70kg.