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frosja888 [35]
3 years ago
9

A square photograph has a perimeter of 20 inches what is the area of the photograph

Mathematics
1 answer:
navik [9.2K]3 years ago
7 0
Since it's a square it must have 4 sides.
20÷4=5

area=l×w or b×h
5×5=25 (the sides of a square have the same length)

the area of the photograph is 25in²

hope this helped
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A 16 ounce box of a certain cereal cost $2.24 what is the cost per ounce of the cereal
kompoz [17]

Answer:

$0.14 per ounce

Step-by-step explanation:

Divide $2.24 by 16 and theres your answer

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Write down in terms of n, an expression for the nth term
Nimfa-mama [501]

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Step-by-step explanation:

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a_{n} = a₁ + (n - 1)d

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2 years ago
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mariarad [96]

Answer:

3x - 5

Step-by-step explanation:

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List the elements of the set given below.
svetoff [14.1K]

Answer:

The set = {1, 2, 3, 4, 5}

Step-by-step explanation:

Let us explain how to solve this question

∵ The set = {x : x is a digit in the number 241,532)

→ That means the elements of the set are the digits of the given number

∴ The elements in this set are the digits of the number 241,532

∵ The digits of the number 241,532 are 2, 4, 1, 5, 3, 2

→ In any set of numbers,

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∴ The elements of the set are 1, 2, 3, 4, 5

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8 0
3 years ago
Please help serious answers only
pishuonlain [190]
90-7x3

90-21=69

Ther you go have a great day
6 0
3 years ago
Read 2 more answers
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