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kupik [55]
2 years ago
7

What is the perimeter of a rectangle with vertices located at (-3,-1). (5.-1). (5,9), and

Mathematics
2 answers:
bogdanovich [222]2 years ago
8 0

Answer:

116

Step-by-step explanation:

Find distance between (-3, -1) and (5, -1) --> 8

Find distance between (5, 9) and (5, -1) --> 10

Perimeter: 8 + 8 + 10 + 10 = 116

You can also literally just count the length of each side since it's on a graph

dezoksy [38]2 years ago
7 0

Answer:

36 units

Step-by-step explanation:

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Answer:

a. If the area of the tiles is greater than or equal to the area of all the rooms.

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Step-by-step explanation:

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Ted would have enough tiles if the  area of the tiles is greater than or equal to the area of all the rooms. Since we have 500 one meter square tiles, we have 500 m² of tiles.

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Since the area of the tiles = 500 m² is greater than the area of the rooms = 360 m², Ted would have enough tiles to cover all kitchen floors in the entire apartment building.

b. How many tiles, each measuring 1 square meter, are needed to cover one room floor?

Since the area of each room floor is 24 m² and the area of each tile is 1 m², so the number of  1 square meter tiles needed to cover each floor is n = area of floor/area of tile = 24 m²/1 m² = 24.

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2 years ago
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