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andreyandreev [35.5K]
3 years ago
8

DOES SOMONE KNOW HOW TO DO THIS???????

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
4 0

Answer:

x=34

Step-by-step explanation:

the sum of all angles = 180

116+30=146

180-146=34

x=34

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I need help please?!!
Rasek [7]
Hope this helps have a nice day:)

3 0
3 years ago
Theoretical probability is the probability that an event occurs when all of the outcomes of the experiment are equally likely.
MA_775_DIABLO [31]

1. The probability that we select a red marble is 1/3.

We found this out by taking the amount of red marbles there are and the total amount of marbles. The total amount of marbles is 18 and there are red marbles. So, it would become 6 out of 18 or 6/18. Then, we simplify 6/18 to the simplest form. The greatest common factor of both of those numbers is 6. Lastly, we divide each of them by 6 to get the simplest form.

6/18 = (6/6)/(18/6)

(6/6)/(18/6) = 1/3

So, therefore, the theoretical probability of picking a red marble is 1/3.

2. The probability that we select a blue marble is 2/3.

We can find this out by taking the amount of blue marbles there are and the total amount of marbles. We know that the total amount of marble is 18 and there are 12 blue marbles. So, we simply get the GCF (greatest common factor) and divide them by it.

Greatest Common Factor of 12 and 18 = 6

12/18 = (12/6)/(18/6)

(12/6)/(18/6) = 2/3

Thus, the theoretical probability of picking a blue marble is 2/3.

4 0
3 years ago
Jason will use a 1/3 gallon pitcher to fill an empty 3/4 water jug. How much water is needed to completely fill the water jug?
elena-s [515]

Answer:

Pitcher 1/3 gallon = 4/12 gallon

Jug 3/4 = 9/12 gallon

So, it will take 2 pitchers plus 1/12 of a gallon to fill the jug.





Step-by-step explanation:


6 0
3 years ago
How do i determine the dimensions of a rectangle
kumpel [21]
Area is Length x Width

Perimeter is 2L +2W
7 0
3 years ago
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8 0
3 years ago
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