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SVEN [57.7K]
3 years ago
9

Why are the solutions to the proportions 40/80 = to x/10 and x/40= 10/8 the same

Mathematics
1 answer:
Daniel [21]3 years ago
5 0

Answer:

In 2 expression the value of x  is different

Step-by-step explanation:

It is given that,

40/80 = to x/10 and x/40= 10/8

<u>To find the value of 40/80 = to x/10</u>

40/80 = x/10

x = (40*10)/80

x = 5

<u>To find the value of x/40= 10/8</u>

x/40 = 10/8

x = (40*10)/8

x = 50

From the given results we get the value of x is different.

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Drag each figure to show if it is similar to the figure shown or why it is not similar
natita [175]

Answer:

In the given shapes above, we can see that all shapes have four sides.

Above geometrical shapes could be named as Rectangles, parallelogram or quadrilateral.

First two shapes are Rectangles.

Third is a parallelogram.

Fourth and fifth shapes are Rectangles again.

Also we can say all those shapes with four side as quadrilaterals. (Note: A quadrilateral has four sides.)

Below shown shape has only three sides in it.

It is called a triangle when a shape has three sided close figure.

So, we could drag : Not similar - Different Type of shape.

4 0
2 years ago
In the June 2007 issue, Consumer Reports also examined the relative merits of top-loading and front-loading washing machines, te
saveliy_v [14]

Answer:

Yes

Step-by-step explanation:

Given that in the June 2007 issue, Consumer Reports also examined the relative merits of top-loading and front-loading washing machines, testing samples of several different brands of each type.

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Confidence level = 95%

Alpha = 1-0.95 = 0.05

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Hence we accept null hypothesis that there is no difference in the means.

Confidence interval method also will yield the same result.  i.e. confidence interval for difference of means would definitely contain 0 at 95% conf level.

So answer is yes

3 0
3 years ago
What is the answer to 2/3j-1/6=1/2?
Elodia [21]
It has already given you the answer.
3 0
3 years ago
Will give brainliest please help ASAP
Aleksandr [31]

Answer:

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Step-by-step explanation:


8 0
3 years ago
Which numbers is a solution to x&gt;10
IceJOKER [234]

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6 0
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