Answer:
3
Step-by-step explanation:
Using the rule of radicals
×
⇔ 
Simplify the given radicals

= 
=
× 
= 5
------------------------

= 
=
× 
= 6
-----------------------

= 
=
× 
= 8
Then
+
- 
= 5
+ 6
- 8
= 11
- 8
= 3
The answer to your question is:
+4
-4, -3, -2, -1, 0, 1, 2, 3, 4
Select 4 from 9, and 3 from 8. Multiply together.
C(9,4)*C(8,3)
=9!/(4!5!) * 8!/(3!5!)
=7056
Answer:
area of a 1st
Step-by-step explanation:
The answer is 117 degrees