Answer: 5/2
Explanation:
According to 30-60-90 triangle rule:
The side opposite of 30 degree is equal to half of the hypotenuse and the hypotenuse here is 5 so therefore x = 5/2
The recursive formula
means that the current element (
) is written in terms of the term immediately before (
).
In order to get , you have to add 5 to the previous term . In other words, every term is 5 more than its predecessor.
So, if we want the 8th term, we can keep adding 5 until we get there:
9514 1404 393
Answer:
B, F
Step-by-step explanation:
10 of the hundredth squares are colored red, so that multiplier is ...
10/100 = 0.10 = 0.1 . . . choice B
__
5 of the hundredth squares are colored both red and green, so that product is ...
5/100 = 0.05 . . . choice F
-------------------------
