The area of that shape is: 200 cm
The perimeter of that shape is: 72 cm
FInd common factor for 14 and 21: 7
Divide both by 7
14/21=2/3
Answer:
The nth term for the arithmetic sequence is given by:
where,
is the first term
n is the number of terms and
d is the common difference for two consecutive terms.
As per the statement:
A certain arithmetic sequence has the following explicit formula for the nth term:
⇒ and d = 6
The recursive formula for the arithmetic sequence is given by:
Substitute the given values we have;
⇒the following recursive formula is,
Therefore, the number belongs in the blank space in the recursive formula is, 6
Answer:
32.5
Step-by-step explanation:
If CED is 65, then AEB is 65, therefore we can calculate that CEA is 115 because 180 - 65 = 115. Then we do 180 - 115 = 65 which is the sum of angles ACE and CAE so 65 / 2 = 32.5 which is CAE.
Hope this helped!
Answer:
-8 THAT WAS SO EASY
Step-by-step explanation: