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Annette [7]
2 years ago
7

Can someone help me? - will mark as best brain if you help me out (//^.^//)

Mathematics
2 answers:
Maslowich2 years ago
6 0
Here and plsss mark me as a brainliest

wariber [46]2 years ago
3 0

Answer:

1- Circumference: 43.96 Area: 153.86

2- Circumference: 69.08  Area: 379.94

3- Circumference: 40.82  Area: 132.67

4- Circumference: 28.26 Area: 63.59

5- Circumference: 57.78 Area: 265.77

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The perimeter of a triangle is found by adding all the three sides.


Let's call the third side "x"

So,

6+9+x = 23

15+x = 23

x = 8

8 0
3 years ago
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a countrys population in 1995 was 175 million . in 2000 it was 181 million estimate the population in 2020 using the exponential
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7 0
3 years ago
The smith family walked 2/3 of a mile in 2/7 of an hour? What is their unit rate in miles per hour? Explain how this is determin
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Step-by-step explanation:

Given: Distance traveled by Smith = \dfrac23 mile.

Time taken = \dfrac27  hour

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=\dfrac23\div\dfrac27

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