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mestny [16]
4 years ago
6

X-3y=8 what is y in this question

Mathematics
1 answer:
gogolik [260]4 years ago
7 0

y=5, x=7 because if 3x5=15 then 15-7=8 dont report me if i do get this wrong

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What is the point-slope form of a line that has a slope of 3 and passes through the point (–1, 4)?
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<span>The answer is y + 4 = 3(x - 1)</span><span />
3 0
3 years ago
I need help with these two please :’)
tatiyna

Answer:

59)

Therefore the height of the pyramid is 14 meter.

60)

Therefore the Diameter of Cone is 17.32 cm.

Step-by-step explanation:

59 )

Given:

Shape is Rectangular Pyramid,

Length = 3 meter

Width = 8 meter

Volume of Rectangular Pyramid = 112 cubic meter

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Height:

Solution:

We Know,

\textrm{Volume of Rectangular Pyramid}=\frac{1}{3}(Length\times Width\times Height)

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112=\frac{1}{3}(3\times 8\times Height)\\ \\\therefore Height=\frac{336}{24}\\\\\therefore Height=14\ meter\\

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60 )

Thee shape is of Cone

Given:

Height= 5 cm

Volume of cone = 125 π cm³

To Find:

Diameter of a cone = d = ?

Solution:

We know,

\textrm{Volume of cone}=\frac{1}{12}\pi (Diameter) ^{2}\times Height

Substituting the given values we have

125\pi =\frac{1}{12}\pi  d^{2}\times 5\\ \\d^{2}=25\times 12\\  \\d^{2}=300\\\\d=17.32\\   \therefore Diameter = 17.32\ cm

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6 0
3 years ago
If log(16)=s, what is the value of 2/3 log(6400) - 1/3 log(1600) in terms of s?
eduard

The value of   \dfrac{ 2}{3} log(6400) - \dfrac{1}{3} log(1600)  in terms of s will be

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A quantity representing the power to which a fixed number (the base) must be raised to produce a given number.

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\dfrac{2}{3}(400s)-\dfrac{1}{3}(1000s)

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2 years ago
Graph the line with slope 4 and y-intercept -9
Monica [59]

go down to (0, -9) on the graph, from there go up four and over one and plot the next point, up four over one again, and repeat

7 0
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Convert into 9 kilogram into metre​....
IrinaVladis [17]

Answer:

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3 years ago
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