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My name is Ann [436]
3 years ago
6

Please help, Factored form

Mathematics
2 answers:
IrinaK [193]3 years ago
5 0

Answer:

B. ( 2x +3)(x-5)

Explanation:

A fully factored form means the given number or polynomial is expressed as a product of the simplest possible form.

mestny [16]3 years ago
3 0

Answer:

B

Step-by-step explanation:

Factored form means it is broken down into the expressions you would multiply to get the answer

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In quadrilateral ABCD, diagonals AC and BD bisect one another: What statement is used to prove that quadrilateral ABCD is a para
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1. What are the vertices, angles, diagonals and sides of the polygon?
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3 years ago
In right trapezoid MNPQ
Gala2k [10]

Answer:

  about 252.78 ft

Step-by-step explanation:

Define angle QMP as α. Then ...

  MN = 60·sin(α)

  NP = 60·cos(α)

  area MPN = (1/2)(MN)(NP) = 1800sin(α)cos(α)

__

  PQ = 60tan(α)

  area MPQ = (1/2)(MP)(PQ) = 1800tan(α)

__

The ratio of areas is 2.5, so we have ...

  1800tan(α) = 2.5·1800sin(α)cos(α)

  1 = 2.5cos(α)² . . . . . . divide by 1800tan(α)

  cos(α) = √0.4 . . . . . . solve for cos(α)

__

Then the perimeter is ...

  Perimeter = MN +NP +PQ +QM = 60sin(α) +60cos(α) +60tan(α) +60/cos(α)

  = 60(sin(α) +cos(α) +tan(α) +sec(α))

  = 60(0.774597 +0.632456 +1.224745 +1.581139)

  = 60(4.212936) = 252.776

The perimeter of the trapezoid is about 252.776 feet.

_____

With perhaps a little more trouble, you can find the exact value to be ...

  perimeter = (6√10)(7+√6+√15)

3 0
3 years ago
Write an equation of a line parallel to y=1/2x+3 that passes through (2,5)
schepotkina [342]
Y= 1/2x +4
hopes this helps!
7 0
3 years ago
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