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Talja [164]
3 years ago
14

please answer will give brainliest

Mathematics
1 answer:
polet [3.4K]3 years ago
7 0

Answer:

45.

A=a+b/2  

2/h=7+11/2  

2·5=45

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Ana drew a map of the Panama Canal. In the scale Ana used for the map 4 centimeters represents 20 kilometers. The actual length
Serga [27]

the length in centimeters of the Panama Canal on Anas map is 16.4cm .

<u>Step-by-step explanation:</u>

Here we have , Ana drew a map of the Panama Canal. In the scale Ana used for the map 4 centimeters represents 20 kilometers. The actual length of the Panama Canal is 82 kilometers.  We need to find  What is the length in centimeters of the Panama Canal on Anas map . Let's find out:

In the scale Ana used for the map 4 centimeters represents 20 kilometers , that means for 4 cm we have 20 km , So for 1 km we have :

⇒ \frac{4}{20}cm

⇒ \frac{4(5)}{20(5)}cm

⇒ \frac{20}{100}cm

⇒ 0.2cm

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⇒ 0.2cm(82)

⇒ (82(0.2))cm

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Therefore , the length in centimeters of the Panama Canal on Anas map is 16.4cm .

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3 years ago
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3 years ago
If 65% of Americans are overweight, how many people would be overweight in a city of 1.5 million?
Harlamova29_29 [7]

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Step-by-step explanation:

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Hi there!

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Hope this helps!! :)
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3 years ago
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harina [27]

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A

Step-by-step explanation:

Reflection over the x axis means that for points A, B, and C, the sign of the y value would change. Since point A is (1, 1), a reflection over the x axis means that it would become (1, -1). We can do the same for points B and C and therefore the answer is graph A

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3 years ago
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