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3 years ago

The graph below shows the number of spoons arranged on different numbers of tables in a room:

Mathematics

2 answers:

alekssr [168]3 years ago

8 0

Answer:

B, there at 10 spoons for every 1 table

Step-by-step explanation:

gtnhenbr [62]3 years ago

7 0

Answer:

it is B There are 10 spoons for every 1 table

Step-by-step explanation:

there is none hope this helps

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Find the magnitude and direction in degrees of the vector v=6i+2 seq31

masha68 [24]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the vector

v = 6i + 2√3j

The Magnitude of a vector:

$\mathrm{Computing\:the\:Euclidean\:Length\:of\:a\:vector}:\quad \left|\left(x_1\:,\:\:\ldots \:,\:\:x_n\right)\right|=\sqrt{\sum _{i=1}^n\left|x_i\right|^2}$

$=\sqrt{6^2+\left(2\sqrt{3}\right)^2}$

$=\sqrt{36+12}$

$=\sqrt{48}$

$\mathrm{Apply\:radical\:rule}:\quad \sqrt[n]{ab}=\sqrt[n]{a}\sqrt[n]{b}$

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The Direction of a vector:

tan Ф = y/x

y=2√3

x = 6

tan Ф = y/x

= 2√3 / 6

= √3 / 3

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3 years ago

Find the slope of the line passing through the points (-6, 1) and (-7,5).

AlexFokin [52]

Answer:

y = -4x – 23

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Area of cylinder = 2 pi r h + 2 pi r^2
= 2 * 3.14 * 4 * 12 + 2 * 3.14 * 4^2
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Area of cylinder = 401.92 cm^2

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3 years ago