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3 years ago

What is the square root of s/16 simplified

Mathematics

2 answers:

GREYUIT [131]3 years ago

7 0

It will be 16[tex] 16^{2} = 256

zzz [600]3 years ago

6 0

That's 1/4 the square root of 's'.

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The volume of a tetrahedron is 1 6 of the volume of a parallelepiped whose sides are formed using the vectors coming out of one

Irina18 [472]

Answer: The volume of the tetrahedron is 2 units.

Step-by-step explanation:

Let A = (1, 1, 1)

B = (1, 5, 5)

C = (2, 2, 1)

The volume of a tetrahedron is given as

V = (1/6)|AB, AC, AD|

Where |AB, AC, AD| is the determinant of the matrix of AB, AC, AD.

We need to determine AB, AC, and AD

Suppose A = (a1, a2, a3)

B = (b1, b2, b3)

C = ( c1, c2, c3)

AB = ( b1 - a1, b2 - a2, b3 - a3)

Similarly for AB, AC, BC, etc.

AB = (1 - 1, 5 - 1, 5 - 1)

= (0, 4, 4)

AC = (1, 0, 2)

AD = (1, 1, 0)

Volume =

(1/6) |0 4 4|

|1 0 2|

|1 1 0|

= (1/6)[0(0 - 2) - 4(0 - 2) + 4(1 - 0)

= (1/6)(0 + 8 - 4)

= (1/6)(12)

V = 12/6 = 2 units

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3 years ago

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Lyrx [107]

Felipe was charged for 144 minutes

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3 years ago

What is the range of the radical function f(x) = to the square root of x-2 +4

jarptica [38.1K]

Answer:

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Step-by-step explanation:

For the range, x2 takes its minimum at x=0 , so putting in x =0 gives y=√x2+4=√0+4=2 therefore making the range [2,∞).

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2 years ago

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stealth61 [152]

Answer:

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Step-by-step explanation:

For this problem we know that the scale model had a widthof 6 inches. And the actual model has a width of 4ft. First we need to convert the 4ft to inches and we got:

$4ft *\frac{12in}{1 ft}= 48 in$

Now since we have the same units for the scale model and the real one we can find the scale factor like this:

$Scale = \frac{48 in}{6in}= 8$

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3 years ago

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C is not a linear function of x

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3 years ago