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11Alexandr11 [23.1K]
3 years ago
15

Dante has 60 baseball cards. this is at least six more than three time as many cards as Anna. write and solve an inequality to r

epresent the situation.
Mathematics
2 answers:
Grace [21]3 years ago
4 0
A = # of cards Anna has
60 >= 3A + 6
54 >= 3A
A <= 18

Anon25 [30]3 years ago
3 0
D=dante's cards number
a=anna's cards number

d=60
this (d) is at least (smallest is, aka greater than or equal to or <u>></u>) 6 more than (+6) 3 times  as many as anna (3 times a or 3a)

d<u>></u>6+3a
d=60
60<u>></u>6+3a
subtract 6 from both sides
54<u>></u>3a
divide both sides by 3
18<u>></u>a
anna has at least 18 cards
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Answer:

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Step-by-step explanation:

<em>See comment for complete question.</em>

The given information is represented in the attached figure.

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Make H the subject

H = (x + 48)tan(22.135^{\circ})

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tan(30.675^{\circ}) = \frac{H}{x}

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H = xtan(30.675^{\circ})

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Open bracket

x *0.4068 + 48 *0.4068 = 0.5932x

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x = 104.76

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H = 104.76 * tan(30.675^{\circ})

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H = 62.14

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The height of the owl is:

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