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Dmitry [639]
3 years ago
12

The right pengtagonal prism has a height of 14 units, the volume of the prism is 840 cubic unit. what is the perimeter of the ba

se.
Mathematics
2 answers:
Allisa [31]3 years ago
6 0

Answer: 30

Step-by-step explanation:

Because you can break the pentagonal base into triangles and the formula to find the area of a triangle is 1/2 Bh so 840/14 = 60 divided by 1/2 = 30

Hatshy [7]3 years ago
5 0

Answer:

30

Step-by-step explanation:

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Which of the following inequalities are correct?
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Only C is correct

Step-by-step explanation:

59 is bigger than -59 not smaller so A is incorrect

0 is smaller than 76 not bigger do B is also incorrect

-76 is smaller than -59 according to number line so option C is correct

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The two data sets have different distributions and different ranges.

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When you subtract for both of the ranges they are different numbers. So that's the second part. The numbers along the bottom are different too so that is the different distributions.

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Tony's math grades are 85, 92, 95, 81, and 92. What is his average grade in math?
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Rounded to the nearest tenth, what is the area of rectangle ABCD?
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2 years ago
SOLVE THIS PLS JSJSXHHX
madam [21]

Step-by-step explanation:

y = ax + b

I see already the result (y = x/10 × 1/6), but let's go in formally.

we have multiple function points to use to officially calculate a and b.

1/6 = a×10 + b

2/3 = a×40 + b

5/6 = a×50 + b

1 2/3 = a×100 + b

let's e.g subtract equation 1 from equation 3.

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