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STALIN [3.7K]
3 years ago
11

Whats the mathematical formula of a dodecahedron

Mathematics
1 answer:
yanalaym [24]3 years ago
5 0
A regular dodecahedron is a regular polyhedron composed of 12 equally sized regular pentagons.
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Jenny's mom is 36 years old. If Jenny's great-grandmother is 90 years old, what percent of Jenny's mother's age is Jenny's great
Serjik [45]

Answer:

The age of Jenny's mom is 40 % of age of Jenny's great-grandmother.  (Input: 40)

Step-by-step explanation:

The percentage needed is calculated by the following expression:

x = \frac{n_{M}}{n_{G}}\times 100\,\%

Where:

x - Percentage of Jenny's mother with respect to Jenny's great-grandmother, measured in percentage.

n_{M} - Age of Jenny's mother, measured in years.

n_{G} - Age of Jenny's great-grandmother, measured in years.

If we know that n_{M} = 36\,yr and n_{G} = 90\,yr, the percentage is:

x = \frac{36\,yr}{90\,yr} \times 100\,\%

x = 40\,\%

The age of Jenny's mom is 40 % of age of Jenny's great-grandmother.

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3 years ago
Use the dropdown boxes below to complete the statement about the following quadratic function: g (x) = -5x^2 + 10x The function
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Answer:

i dont see boxes and yea

Step-by-step explanation:

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3 years ago
Find x in the triangles
Degger [83]
Tan 32=9/x
x=14.4

cos29=x/7
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4 0
3 years ago
Please only answer if you 100% sure! Giving brainliest!!
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I believe the first question is B:advertisement

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3 0
2 years ago
Read 2 more answers
Will eight be less or more than 2/4
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Step-by-step explanation:

8 is more than 2/4 because the answer of 2/4 is 0.5 so 8 is more than 2/4

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