Answer:
A) Yes, 7
Step-by-step explanation:
The given sequence An = {13, 20, 27, 34, ...}
Here the first term Ao = 13 and difference between the successive terms is (d) = 7
That is d = 20 - 13
d = 7
It is an arithmetic sequence. d = 7
Answer: Yes, it is arithmetic sequence and common difference (d) = 7
Thank you.
6 times 10^4 is your answer hope i helped
<h2>
Greetings!</h2>
Answer:
B and E
Step-by-step explanation:
The rules of indicies states:
÷
= 
So 
÷ 
= 
=
So that means B is one of the correct answers.
To find the other correct value, you can divide the two fractions as stated in the question:
by = 
81 is equivalent to 3⁴
So that means E is also correct.
<h2>Hope this helps!</h2>
√20 the prime factors are 2, 2, 5 so
-2 * √4 *√5
-2*2*√5
-4√5 is the first part ,
now for √125, use prime factorization ,
all prime factors that make up 125 is
5, 5, 5 so √125 can be separated to √25√5 and √25 = 5 so the second part is 5√5.
now -4√5 - 5√5 = -9√5.
therefore answer is -9√5
Answer:
X=24
Step-by-step explanation:
5X is parallel to 120. So to find 120, you need to divide 120 by 5 to get X.
So X equals 24.
I hope that helped you out :)
