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Mathematics

1 answer:

Lerok [7]3 years ago

4 0

Answer:

See below

Step-by-step explanation:

Bi-conditionals are represented by the symbol ↔ or ⇔
p↔q means that p→q and q→p

Bi-conditional statement:

A rectangle is a square if and only if all four sides of the rectangle have equal length.

The associated conditional statements are:

a) If all sides of a rectangle are equal then it is a square.

b) If a rectangle is a square then all sides have equal length.

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Mrs. Habib has 46.25 feet of border for a bulletin board for her classroom. the board is 37.5 feet tall and 8.3 feet wide. how m

Luba_88 [7]

Answer:

Mrs. Habib will have 22.25 feet of border left after she puts border around the board.

Step-by-step explanation:

You must find the perimeter of the board and subtract it from the amount of border she has to find how much she will have left after she uses it. The formula for perimeter is $P=2(l+w)$ , where $l=$ the length of the board, and $w=$ the width of the board. You will add those together and multiply them by 2 because there are 4 sides to a rectangle. That means this equation will look like:

$P=2(8.25+3.75)$

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$P=2(12)$

$P=24$

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