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RUDIKE [14]
3 years ago
5

The perpendicular room is 4m long, 3m wide and 2.5m high. They tiled and painted the interior walls of the room. How many square

meters do they have to paint? Answer only
Mathematics
1 answer:
Vesnalui [34]3 years ago
6 0

Answer:

35m^2

Step-by-step explanation:

4×2.5=10 10×2=20

3×2.5=7.5 7.5×2=15

20+15=35

Hope this helps! :)

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Write an equation of the line that passes through (−1,3) and is parallel to the line y=2x+2
Komok [63]

Start off by writing the equation y = mx - b. Then plug in what you do know

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<u>+2  +2</u>

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6 0
3 years ago
The Venn diagram represents the results of a survey that asked participants whether they would want a bird or a fish as a pet.
alexandr1967 [171]
I got the answer right, I just took the test: (going from left to right)
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6 0
3 years ago
Read 2 more answers
8.
Svetradugi [14.3K]

Answer:

B

Step-by-step explanation:

Using the rule of exponents

a^{-m} = \frac{1}{a^{m} }

Given

y = 12 × 3^{x} ← substitute x = - 2 into the expression

y = 12 × 3^{-2} = 12 × \frac{1}{3^{2} } = 12 × \frac{1}{9} = \frac{12}{9} = \frac{4}{3} → B

7 0
3 years ago
Read 2 more answers
Y=9x+7,y=3x-11 i need to solve theeqayions by substition and show the work
djyliett [7]
Times the second equation by 2 to get y=9x-33 and then subtract 
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3 years ago
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