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creativ13 [48]
3 years ago
15

Jan is looking at a map

Mathematics
1 answer:
Vinvika [58]3 years ago
7 0

Answer: 137.5 miles

Step-by-step explanation:

From the question, we are told that a map was created using the scale 1 inch:

25 miles. We are told to find the length in miles if the river is 5.5inches long on the map.

Since we have been given on the question that 1 inch:25 miles, to get 5.5 inches in miles, we need to multiply 5.5 by 25miles. This will be:

= 5.5 × 25 miles

= 137.5 miles.

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X = width

2x + x = 3 · 13.73
3x = 41.19
x = 13.73

The width is 13.73 units.
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3 years ago
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Answer:

Step-by-step explanation:

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3 years ago
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4 years ago
You wish to package a spherical globe inside a cubical box . The diameter of the globe is 30 centimeters . How much empty space
Aneli [31]

Answer:

<h2>The empty inside the box is 12,870 cubic centimeters, approximately.</h2>

Step-by-step explanation:

Givens

  • The diameter of the globe (sphere) is 30 centimeters,
  • The box must has dimensions 30x30.

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V_{box}=(30cm)^{3}=  27,000 \ cm^{3}

V_{sphere}=\frac{4}{3} \pi (15cm)^{3} \approx 14,130 \cm^{3}

The difference betweem the box and the sphere is

\Delta V=27,000 - 14,130 = 12,870 \ cm^{3}

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5 0
3 years ago
a parallelogram has one angle that measures 40. what are the measures of the other three angles in the parallelogram?
KonstantinChe [14]
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180° - 40°= 140°.

So therefore your missing side lengths are 140, 40, and 140.

hopefully this helps





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3 years ago
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