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Novosadov [1.4K]
2 years ago
6

Find the exact value of inverse cos (square root of 3/ 2.

Mathematics
2 answers:
madreJ [45]2 years ago
7 0

Answer:

30° is the exact value of cos invers

<em><u>PLEASE MARK ME AS BRAINLIEST</u></em><em><u> </u></em>

djyliett [7]2 years ago
3 0

Answer:

that I have attached my application for you to have a couple months but I'm thinking it's all threads a small for more about an automatically ke you don't you to join our next few different to see a look great and you want them so it in for her the

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2) WILL MARK BRAINLIEST + 10 POINTS! :)<br><br><br><br><br><br> HAPPY NEW YEAR!~!!!!!!!!!!!
Annette [7]
We can write the sequence out more fully, as we can see each time it is divided by 6.
60, 60/6, 60/6^2, 60/6^3, and so on.
Therefore we know the sequence can be written as u_n= \frac{60}{6^{n-1}}
You can think of this as a graph, i.e. y=60/6^(x-1)
As a result, as x tends to infinity, y tends to 0 (since it effectively becomes 60/infinity). Therefore the sequence converges toward zero.
5 0
3 years ago
Read 2 more answers
Question 8
borishaifa [10]

Answer:

y = ½x

Step-by-step explanation:

y = ½x

---------------

7 0
3 years ago
A bag contains blue and pink balls. There are 8 more blue balls than pink balls. Identify the expression that represents the pro
8_murik_8 [283]
Let 
b---> the original amount of blue balls in the bag
p---> the original amount of pink balls in the bag

we know that
b=8+p
p=5
so
b=8+5----> b=13

step 1
Find the total of balls originally in the bag
total =13+5-----> 18

step 2
find <span>the probability that a person will pick a blue ball first
</span>Find P(b)
P (b)=13/18

step 3
Find the probability that a person will pick a pink ball second <span>without replacement
the total of balls now is (18-1)-------> 17
P(p)=5/17

step 4
Find </span><span>the probability that a person will pick a blue ball first and then a pink ball without replacement 
</span>(13/18)*(5/17)-----> (13*5)/(18*17)------> 65/306-----> 0.21

the answer is
0.21
7 0
2 years ago
Read 2 more answers
It’s either A or B but idk, i’ll give brainliest :)
forsale [732]

Answer:

Actually it's A.

Step-by-step explanation:

3 0
3 years ago
I need help is due today!!!:Cool tees is having a back to school sale where all t-shirts are discounted by 15%. Joshua wants to
Softa [21]

Answer:

$64.5745

Step-by-step explanation:

You had to do this:

9.99+11.99+11.99+21.00+21.00=75.97

 x     =     85

75.97      100        85*75.97=6457.45

100x=6457.45

6457.45/100= 64.5745

8 0
3 years ago
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