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sergiy2304 [10]
3 years ago
10

In a vending machine, there were 27 coins, all dimes and quarters. The total value of the money was $5.10.

Mathematics
1 answer:
amm18123 years ago
5 0

Answer:

11 dimes and 16 quarters

Step-by-step explanation:

system of equations lol

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Find the area of the shaded region. With steps
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Answer: the area of the shaded region is 72.96 ft²

Step-by-step explanation:

The formula for determining the area of a circle is expressed as

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Where

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π is a constant whose value is 3.14

From the information given,

Diameter of circle = 16 feet

Radius = diameter/2 = 16/2 = 8 feet

Area of circle = 3.14 × 8² = 200.96ft²

The sides of the square are equal. To determine the length of each side of the square, L, we would apply Pythagoras theorem which is expressed as

Hypotenuse² = opposite side² + adjacent side²

Therefore,

16² = L² + L²

256 = 2L²

L² = 256/2 = 128

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Area of the square is

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Step-by-step explanation:

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The example of a beach ball with a ping pong ball inside of it can be used to imagine the relationship between what two entities
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The celestial sphere and Earth is the example of a beach ball with a ping pong ball inside of it can be used to imagine the relationship between what two entities.

The heavenly sphere is what Why is this old idea still relevant today?

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Which phrase most accurately sums up the celestial sphere?

The entire sky as seen from Earth is portrayed by the celestial sphere. Keep in mind that the celestial sphere is intended to depict the sky as it appears from our planet rather than physical reality.

Learn more about celestial sphere

brainly.com/question/13196153

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