What are you trying to figure out??
Answer:
5/19
Step-by-step explanation:
There's no explanation, it's just common sense ♀️
Check the picture below.
make sure your calculator is in Degree mode.
Answer:
a^2 + 4a/b + 4/b^2
Step-by-step explanation:
Which of the following is equivalent to (a + b/2) ^2?
Answer:

Step-by-step explanation:
we are given
sequence is geometric
so, we can use nth term formula

we have


we have to find a9
so, we can plug n=9
we get


