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erastovalidia [21]
2 years ago
10

Pls answer this . I need help

Mathematics
1 answer:
madreJ [45]2 years ago
3 0

Answer:

The ans is -14 if you use desmos and start "finger counting" the slope of -3, y will equal -14 once it reaches (3,y)

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<img src="https://tex.z-dn.net/?f=%284v%5E%7B-3%7D%20%29%5E3%2F3v%5E%7B-8%7D" id="TexFormula1" title="(4v^{-3} )^3/3v^{-8}" alt=
Svet_ta [14]

Answer:

=\frac{64}{3v}

Step-by-step explanation:

One is given the following equation:

\frac{(4v^-^3)^3}{3v^-^8}

Simplify the numerator, remember to raise every number inside the parenthesis to the exponent outside of the parenthesis. Bear in mind, an exponent raised to another exponent is equal to the exponent times the exponent it is raised to. Then simplify by multiplying the number by itself the number of times that the exponent indicates.

\frac{(4v^-^3)^3}{3v^-^8}

=\frac{4^3(v^-^3)^3}{3v^-^8}

=\frac{4^3v^-^9}{3v^-^8}

=\frac{64v^-^9}{3v^-^8}

Bring the variable (v) in the denominator (value under the fraction bar) to the numerator (value ontop of the fraction bar) by multiplying its exponent by (-1). This can be done simply because all operations in this equation are multiplication or division, remember, an exponent is another form of multiplication.

=\frac{64v^-^9}{3v^-^8}

=\frac{(64v^-^9)(v^(^-^1^)^(^-^8^))}{3}

Simplify, remember, multiplying two numbers with the same base that have an exponent is the same as adding the two exponents,

=\frac{(64v^-^9)(v^(^-^1^)^(^-^8^))}{3}

=\frac{(64v^-^9)(v^8)}{3}

=\frac{64v^-^9^+^8)}{3}

=\frac{64v^-^1}{3}

Now bring the variable to the denominator so that there are no negative exponents. Use a similar technique that was used to bring variables with exponents to the numerator.

=\frac{64v^-^1}{3}

=\frac{64}{3(v^(^-^1^)^(^-^1^))}

=\frac{64}{3v^1}

=\frac{64}{3v}

5 0
3 years ago
Please help I'll give brainiest
puteri [66]

Answer:

2.pi.r = 2.pi.10 = 20.pi units

8 0
2 years ago
I need help solving for x,y and z
NeX [460]
Y = -2x

sub in the other 2

x +2x + z = 6

3x + z = 6 ->(1)


2x -4x - z = 3

-2x - z = 3 -> (2)

sum them

x = 9

y = -2x = -18

z = -2x - 3 = -18 -3 = -21




4 0
3 years ago
Which paper folding method can be used to form an angle bisector
tatyana61 [14]
B.Begin with a segment and a point not on the segment. Fold the paper through the point so that the given line segments lies upon itself.
7 0
3 years ago
Read 2 more answers
Solve: 3/2x -12 = 24
Galina-37 [17]

Standard form:

3 /2  x − 36 = 0

Factorization:

3/2  (x − 24) = 0

Solutions:

x = 72 /3  = 24

6 0
3 years ago
Read 2 more answers
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