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Dimas [21]
3 years ago
6

(If gets it right get's brainliest)If the hypotenuse of an isosceles right triangle is 14, what is the area of the triangle?

Mathematics
1 answer:
Strike441 [17]3 years ago
3 0

Answer:

49 unit²

Step-by-step explanation:

Right triangle with equal legs given, let the leg be x.

<u>Hypotenuse of isosceles right triangle is </u>

  • √x² + x² = x√2

<u>Area of triangle:</u>

  • 1/2ah= 1/2x²

<u>Since we have hypotenuse = 14 units:</u>

  • x√2=14
  • x= 14/√2

<u>Then area:</u>

  • 1/2x² = 1/2*(14/√2)² = 1/2*14²/2 = 7² = 49 unit²
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The price elasticity of demand of the pen will be -0.2.

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The demand and supply schedule will be:

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$30. 180. 80

The price elasticity of demand from $1 to $2 will be:

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Percentage change in price will be:

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Therefore, the elasticity of demand will be:

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8 0
1 year ago
The perimeter of a playing field for a certain sport is 334ft. The field is a rectangle, and the length is 47 ft longer than the
babunello [35]

Answer:

The dimensions of the rectangle = 60ft by 107ft

Where 60 ft = Width of the playing field

107ft = Length of the playing field

Step-by-step explanation:

A playing field is Rectangular is shape, hence,

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L = 47 + W

W = W

Hence we input these values in the formula and we have:

334 = 2(47 + W + W)

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There fore, the width of this playing field = 60 ft

The length of this rectangle is calculated as:

47 + W

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The length of this playing field = 107ft

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2 years ago
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He ate 2/5 of the pie on Saturday.
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Answer:

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