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dsp73
3 years ago
6

How to find the area only of a triangle

Mathematics
1 answer:
Cloud [144]3 years ago
7 0
Area= height(base)/2
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Jose owes his brother $50. He promises to pay his brother back $5 each week until his debt is paid off. Represent the relationsh
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Step-by-step explanation:

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Help on precal, what are the answers?
Sloan [31]
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=>

        1
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=> sinΘ = - 0.5 => Θ is in the third and fourth quadrant

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3 years ago
In quadrilateral ABCD, AD ∥ BC. Quadrilateral A B C D is shown. Sides A D and B C are parallel. The length of A D is 3 x + 7 and
oksian1 [2.3K]

Answer:

  31 units

Step-by-step explanation:

When the figure is a parallelogram, opposite sides have the same measure:

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  8 = x . . . . . . . . . . . . . divide by 2

Use this value of x in the expression for AD to find its required length:

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The length of segment AD must be 31 units for ABCD to be a parallelogram.

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