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3 years ago

Find the area of the figure.

Mathematics

2 answers:

Tresset [83]3 years ago

5 0

Answer:

14.5 $in^{2}$

Step-by-step explanation:

fill in the missing areas to create a 9 by 5 rectangle (equal to 45in^2), then divide by two to get the triangle, you now have a shape with an area of 22.5in^2, then subtract the 8in^2 from the bottom corner to get a total of 14.5in^2

Sveta_85 [38]3 years ago

4 0

Answer: want it be add up all the sides and divide by 4\

Step-by-step explanation:

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Admission to a local aquarium is $10 for adults and S7 for children. The aquarium collected $6,459 from the sale of 783 tickets.

Anarel [89]

Answer:

The answer is 457

Step-by-step explanation:

You set up an equation as

10a+7c=6459

a+c=783

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then you simplify to 3a=978 by taking out one of the values. You get a - 326.

783-326=457 so there is your answer

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Lower bound is 18, upper bound is 28. what is the point estimate of the population mean

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Troyanec [42]

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