Answer:
23/9.....................
Answer:
8.5
I hope this helps.
Step-by-step explanation:
7^2 + x^2 = 11^2
Answer:
( 3,0) .
Step-by-step explanation:
Given : Graph .
To find : What is the x intercept of the graph shown below.
Solution : We have given Graph .
X - intercept : is that point on x axis at which y = 0.
We can see from the given graph on x axis where y = 0 .
At x = 3 , y= 0
So , x - intercept is 3
Therefore, ( 3,0) .
Answer: 720ways, 24ways
Step-by-step explanation:
Given the seven letter words "SYSTEMS", if E is always occurring before M it means E and M will always be together therefore they letter 'EM' will be taken as an entity to five us 6letters i.e SYST(EM)S.
This can then be arranged in 6!ways
6! = 6×5×4×3×2×1 = 720ways
Similarly, if the E somewhere before the M and the three Ss grouped consecutively, this means E and M must always be together as well as the Ss to give (SSS)YT(EM).
This means that the letters in the bracket can be taken as an entity to give a total of 4 entities. This can them be arranged in 4! ways.
4! = 4×3×2×1
4! = 24ways
No, 1 is not a composite number because it needs one positive factor other than 1 and itself
