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irinina [24]
3 years ago
13

Mr. Murphy has an old coin that has 10 sides. If it's shape it's a polygon how many angles does the old coin have

Mathematics
2 answers:
shepuryov [24]3 years ago
8 0
Epretty sure it's 10 angles
marusya05 [52]3 years ago
8 0
Im sure that its 10 angles
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Ksju [112]

Answer:

C. Graph C :)

Step-by-step explanation:

6 0
3 years ago
Write an expression for the area of a triangle with a height of 2x^2 units and a base of 5x^2+4x units
Stolb23 [73]

Answer:

The area of the triangle is 5x^4 + 4x^3 square units

Step-by-step explanation:

Given

Shape: Triangle

Height = 2x^2

Base = 5x^2+4x

Required

The area of the triangle

The area of a triangle is calculated as thus;

Area = \frac{1}{2}(base)(height)

By substituting Height = 2x^2 and Base = 5x^2+4x; This gives

Area = \frac{1}{2}(5x^2 + 4x)(2x^2)

Area = \frac{(5x^2 + 4x)(2x^2)}{2}

Area = (5x^2 + 4x)(x^2)

Open Bracket

Area = 5x^2 * x^2 + 4x * x^2

Area = 5x^4 + 4x^3

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3 years ago
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3 years ago
If nominal GDP is 2400 and the money supply is 400, what is the velocity?
Marta_Voda [28]

Answer:

The velocity of money is 6.

Step-by-step explanation:

Nominal Gross Domestic Product is the Gross Domestic Product that has been determined by the current prices of goods and services in a market.

Money velocity expresses the rate at which money moves from one entity to another in a given economy. It it the ratio of the nominal Gross Domestic Product to the money supply in an economy.

      i.e                      V = \frac{P * Y}{M}

where: V is the velocity of money, P x Y is the nominal GDP  i.e price level x output/real GDP, and M is the money supply. High velocity of money causes an increase in inflation.

Given that, nominal GDP = 2400 and money supply = 400, then;

               V = \frac{2400}{400}

                  = 6

Therefore the velocity of money is 6.

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3 years ago
A juggler throws a ball from an initial height of 4 feet with an initial vertical velocity of 30 feet per second, the height of
Galina-37 [17]
Need picture please then ill help
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3 years ago
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