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LenaWriter [7]
2 years ago
11

A=1/2 (b+B)h. Find the area of a trapezoid whose height is 6m, small base is 12 m, and large base us 18 m

Mathematics
1 answer:
Paul [167]2 years ago
6 0
Formula for area of trapezoid:
A= 1/2 (b+B)/h
Put values
A=1/2 (12+18)6
A=6/2(30)
A=3(30)
A=90 m²


Answer: 90 m²
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Suppose<br> cos(π/2−x) =3/5, cos x =4/5<br> find sin, tan, csc, sec, cot
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Cos (π/2 - x) = sin x = 3/5
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5 0
3 years ago
What is the image of (−5,9) after a reflection over the y-axis?
ioda

Answer:

(5, 9 )

Step-by-step explanation:

Under a reflection in the y- axis

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3 years ago
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857142

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3 0
3 years ago
a supplier sells 2 1/4 pounds of mulch for every 1 1/3 pounds of gravel. The supplier sells 172 pounds of mulch and gravel combi
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in a proportional relationship the ratio y/x is constant. Show that this ratio is not constant for the equation y=a-14
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8 0
2 years ago
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