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Oduvanchick [21]
2 years ago
7

Referring to the figure, find the area of the trapezoid shown.

Mathematics
1 answer:
Lera25 [3.4K]2 years ago
5 0

Answer:

Step-by-step explanation:

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Answer this question pls? Its 20 pts
ICE Princess25 [194]

Answer:

B   a = 180 -77-60

Step-by-step explanation:

The angles add to 180 degrees since they form a straight line

77+ 60+a = 180

a = 180 -77-60

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2 years ago
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Rewrite f(x) into vertex form by completing the square f(x)=−x2+8x+9​
GalinKa [24]

Answer:

vertex  = ( 4  ,  25 )

Step-by-step explanation:

given a parabola in  standard form  y =  a x 2 + b x + c x ; a ≠ 0

then the x-coordinate of the vertex is

X vertex=-b/2a

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2 years ago
Look at the picture
shusha [124]

Answer:

1) √10 units

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=√(2+1)^2 + ( 1-0)^2

=√3^2 + 1^2

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3 years ago
Judy uses 12 tiles to make a mosaic. Eight of the tiles are blue. What fraction, in simplest form, represents the tiles that are
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8 out of the 12 tiles are blue, right? The blue tiles are 8/12 of the whole mosaic. Divide the top and bottom by 4 to get 2/3
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Simplify this expression (m5n5)1/6/3(mn)-1/6
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The answer is 1/6 x (25/3m^2n^2-1)
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