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soldier1979 [14.2K]
3 years ago
11

What is the area of this trapezoid

Mathematics
1 answer:
DiKsa [7]3 years ago
7 0
A=(AB+CD)*h/2
A=(12+19)*9/2=31*9/2=279/2=139,5 in.^2
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one vertex of a polygon is located at (3,-2). After a rotation, the vertex is located at (2,3). which transformations could have
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Answer:

Rotation on +90°/-270°

6 0
3 years ago
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Can someone please help?
Oduvanchick [21]

Answer:

either a or c

Step-by-step explanation:

im sorry if they are both incorrect

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Will positive numbers always have a higher absolute value than negative numbers?
Reika [66]
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6 0
3 years ago
(219,379.01 - x) / x = .3321
Ivahew [28]

Answer:x = 164686.592598

Step-by-step explanation:

219379.01−x/x = 0.3321

−x+219379.01/x = 0.3321

Step 1: Multiply both sides by x.

−x+219379.01≈0.3321x

−x+219379.01 − 0.3321x = 0.3321x−0.3321x (Subtract 0.3321x from both sides)

−1.3321x + 219379.01 = 0

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−1.3321x = −219379.01

−1.3321x/−1.3321 = −219379.01/−1.3321

(Divide both sides by -1.3321)

x = 164686.592598

6 0
3 years ago
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I’m not sure if it would be A or B, does anyone know?
KengaRu [80]
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