Answer:
√5/3.
Step-by-step explanation:
Using the identity sin^2 O + cos^ O = 1
sin^2 O = 1 - cos^2 O
sin^2 O = 1 - (2/3)^2
sin^2 O = 1 - 4/9
sin^2 O = 5/9
sin O = √(5/9)
sin O = √5/3.
Answer:
25,600
Step-by-step explanation:
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, in order to solve these types of problems, you would divide by the percent.
For example {keep in mind this is reduced by 30%, making it 70%}:
17920/70=256
Then we would multiply that by 100 {making it 100%}:
256*100=25,600
And to check, we would multiply the original percentage by the number we just got.
25,600*0.7=17920
So you have your answer, 25,600
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Answer:
The fountain has a circumference of 9 feet.
Step-by-step explanation:
5 and above get rounded to the next tenth and 4 and below rounds to the nearest 10 also and that would be 9 if it was 9.5 or above the answer would have been 10.0
The formula of a slope:
We have the points (4, 1) and (2, 5). Substitute:
<h3>Answer: The slope is -2.</h3>
Answer with Step-by-step explanation:
The number of marbles are as under
3 red , 3 green , 1 Lavender total = 7
Now to select five marbles from a total of 7 marbles such that at least 2 marbles are included are the sum of the following cases:
1) We select 2 exactly 2 red marbles from 3 reds and the remaining 3 marbles are selected from 4 of other colours
Thus
2)We select all the 3 red marbles and the remaining 2 are selected from the remaining 4 marbles
Thus the total number of ways are