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Viktor [21]
2 years ago
7

Please show work ill mark the brainlest

Mathematics
2 answers:
Reil [10]2 years ago
6 0

Answer: D

Closed circle mean it would be an “equal to.” Since the line is going to the left of 7 it means x is less than 7.

Darina [25.2K]2 years ago
5 0

Answer:

D

Step-by-step explanation:

The circle is filled in and the numbers are going lower so x is less than or equal to 7. I hope this helps and have a great day!

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2 years ago
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Answer please<br>.........​
Anna007 [38]

Hey there!

The perimeter of the floor plan is 30 inches.

Perimeter is length + length + width + width, so we can do 9 + 9 + 6 + 6 = 30

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Area is length x width, so we can do 9 x 6 = 54

The perimeter of the actual size is 105 feet

First, we can solve the dimensions for the actual size. We know that 2 inches = 7 feet, so we can do 7/2 and get 3.5. This means that for every 1 inch, it's 3.5 feet. Then, we multiply the dimensions by 3.5:

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Then we solve for perimeter. Perimeter is length + length + width + width, so we can do 31.5 + 31.5 + 21 + 21 = 105

The area of the actual size is 661.5 inches²

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Hope this helps! Tell me if you need more help.

8 0
3 years ago
One lunch table can hold 10 students. There are 60 students in 3rd grade. How many lunch tables are needed so that every student
Sladkaya [172]

Answer:

6 lunch tables

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Since one lunch table can hold 10 students and 60 students are needed to hold,

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Answer:

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3 years ago
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