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Rasek [7]
3 years ago
12

If 2log (x+3)=log81 then find x​

Mathematics
1 answer:
jarptica [38.1K]3 years ago
3 0

Answer:

x = 6

Step-by-step explanation:

You can graph on desmos graphing, it can show the graph represent the value of x

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What is 10x4= i don't know it pls help
saw5 [17]

Answer: 40

Step-by-step explanation:

10 + 10 + 10 + 10 = 40

4 0
3 years ago
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If you add the lengths of the focal radii of an ellipse, what other value will you produce?
ss7ja [257]

Equation of an ellipse

→having center (0,0) , vertex ((\pm a ,0) and covertex (\pm b ,0) and focus (\pm c ,0) is given by:

\frac{x^2}{a^2} + \frac{y^2}{b^2}=1

As definition of an ellipse is that locus of all the points in a plane such that it's  distance from two fixed points called focii  remains constant.

Consider two points (a,0) and (-a,0) on Horizontal axis of an ellipse:

Distance from (a,0) to (c,0) is = a-c = F_{1}

Distance from (-a,0) to (c,0) is = a + c = F_{2}

F_{1} + F_{2} = a -c + a +c

          = a + a

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8 0
3 years ago
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If you roll a dice three times what is the probability of rolling an odd number each time
olasank [31]

Answer:

3/6

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if you need to find the probability of rolling an odd number, take the number of odd possibilities and form a fraction with the number of total sides, 6.

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A grocery store clerk put only cans of tomato soup and cans of chicken soup on a shelf. The ratio of the number of cans of chick
larisa [96]

Answer:

9 cans of tomato soup

Step-by-step explanation:

We are told that only cans of tomato soup and cans of chicken soup are put on the shelf.

Now, we are told that the ratio of the number of cans of chicken noodle soup to the total number of cans on the shelf was 8 to 17.

In fraction, this is 8/17

Now, this implies that there are 8 cans of chicken noodle soup while there are a total of 17 cans on the shelf.

Thus,

Since only cans of chicken noodles and cans of tomato soup are on the shelf, it means;

Cans of tomato soup = 17 - 8 = 9

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3 years ago
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Answer:

5.3 to the 4th power :)

Step-by-step explanation:

7 0
3 years ago
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