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scZoUnD [109]
3 years ago
6

Lucy buys a greeting card for $4.50 She then buys 5 postcards that all cost the same amount. The total cost is $7.00 How much is

each postcard?
Mathematics
1 answer:
BartSMP [9]3 years ago
4 0
So as u can do $1.40 x 5 will = $7.00 so then the amount will be 1.40 each
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im sorry but im so confused T^T im so bad at these things- directions in picture NO LINKS OR YOUR GETTING REPORTED!
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Answer:

x = 24

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Step-by-step explanation:

x = 24 because a triangle has to have all the angles add up to 180. So x + x +132 = 180.

180-132 = 2x

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x = 24

It is an isosceles because two of the angles are the same and one is different which means two of the sides are the same and one is different. (isosceles = icicle is how I remember it). Obtuse because there is an angle that is over 90 degrees.

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Answer:

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