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jek_recluse [69]
2 years ago
11

Write down an equation of the line that is perpendicular to y=2x+5 I will mark as brainliest

Mathematics
1 answer:
SVEN [57.7K]2 years ago
3 0

Answer:

y = -1/2x +5

Step-by-step explanation:

The perpendicular slope will be the negative reciprocal of the original slope

the reciprocal of 2 is 1/2, and the negative of that is -1/2

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Ilia_Sergeevich [38]

Answer:

3

Step-by-step explanation:

Common factors : what make up a number (they will be all prime)

6 - 2, 3

9 - 3,3

the common factor is three (its what they have in common)

3 0
3 years ago
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If 400ml is used for 8 pancakes how much is used for 6
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300 ml is used for 6 pancakes.

4 0
3 years ago
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Please help I will give you a lot of points and the brainiest.
dimulka [17.4K]

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8 0
3 years ago
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Help me with this one.......
NemiM [27]
The rachos were sold are 6
because ratio of them at the begining = 3/4
after selling some popcorns, ratio of them still 3/4
they sold 8 popcorns mean 3/4 = ?rachos / 8popcorns sold
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4 0
3 years ago
What should be the paper weight
nata0808 [166]

Answer:

6.25 cm

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\rho=\dfrac{m}{V} \\\\V_{\text{pyramid}}= A_{\text{base}}\cdot h \cdot \dfrac{1}{3} \\\\1.6=\dfrac{400}{V} \\\\V=120 \cdot h \cdot \dfrac{1}{3} \\\\1.6=\dfrac{400}{40h} \\\\1.6=\dfrac{10}{h} \\\\1.6h=10 \\\\h=\dfrac{10}{1.6}=6.25\text{ cm}

Hope this helps!

8 0
3 years ago
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