Answer:
Step-by-step explanation:
a). =
=
= [Since, i = ]
b). =
=
= 5 ± 2i [Since, i = ]
c). =
=
=
= [Since, i = ]
Here, Sin Ф = P / H
Sin 31 = x / 430
0.515 = x /430
x = 430 * 0.515
x = 221.45
In short, Your Answer would be 221.45
Hope this helps!
You take it like this=
8
-3
~~
3
+
3
+
3
-
1
~~
(4×2)
-
3
~~
[[5]]
《5+8》
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Answer:
The answer is c.
Step-by-step explanation: