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swat32
3 years ago
14

Find the area of the parallelogram. base is 7 cm slant height is 9 cm side is 12 cm

Mathematics
1 answer:
svlad2 [7]3 years ago
5 0

Answer:

84cm

Step-by-step explanation:

A=b*h

A=7*12=84cm

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If your current examination mean is 97.2 and you receive a 99 on the next examination, what effect will this have?
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If you have an average of 97.2 on your current exam and you get a 99 on your next exam, your average will increase.

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  • To find the average, sum all the values ​​in the set. Then divide the total by the number of values.

We have the current examination mean, xold = 97.2

Now, we receive,  x = 99 on the next examination, the new mean will be:

xnew = (xold + x)/N

xnew = (97.2+99)/2

xnew = 196.2/2

xnew = 98.1  

The new average is 98.1

98.1 > 97.2

So if you score 99 on your next exam, your average will increase.

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Fittoniya [83]
The answer is on the paper

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Maslowich
Substitute the given values for the parameters in the point-slope form of the equation of a line. That form is
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You have (h, k) = (1, 2) and m=-3, so your equation is
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PLEASE HELP IM TIMED I'LL LOVE U FOREVER
Vinil7 [7]

Answer:

a. att.

b. cont.

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Step-by-step explanation:

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Okay what you could do is type 400 divided by 2/3 into a calculator, but on paper you would do 400 divided by 3, which is 150, then multiply 150 by 2 since it’s “2/3’s” of 400.
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3 years ago
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