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3 years ago

I need help plz on this

Mathematics

2 answers:

Amanda [17]3 years ago

7 0

The answer is B.
6y=-4x+8
y=(-4x+8)/6
y=-2/3x+4/3

natta225 [31]3 years ago

5 0

The answer to your question is B

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3=x+9 PLEASE SHOW WORK. SOLVE AND CHECK.

Vika [28.1K]

Answer:

x = —6

Step-by-step explanation:

3 = x + 9

Collect like terms

3 — 9 = x

— 6 = x

x = —6

4 0

3 years ago

Are z³ and 3z equivelent?explain

salantis [7]

Yes because you are multiplying 3 z’s and also 3z’s

7 0

4 years ago

How do you find the slope of a line perpendicular to a given line?

enyata [817]

You have a line:
y=mx+b (slope-intercepted form)
m=slope of this line.

The slope of a line perpendicular to that given line will be: ´"m´"
m´=-1/m.

For example:
y=8x+3
m=8

The solpe fo a line perpendicular to "y=8x+3" is:
m`=-1/8

5 0

3 years ago

Please help, I I beg you please

Tatiana [17]

Answer:

The volume of the cube is $\mathit{\frac{27}{z^3x^{9}}}$ cu in.

Step-by-step explanation:

The Volume of a Cube

Let's have a cube of side length a. The volume of the cube is:

$V=a^3$

The cube of the image has a side length of

$\displaystyle a=\frac{3x^{-3}}{z}\ inches$

Simplifying the expression of the base by converting the negative exponent in the numerator to the denominator:

$\displaystyle a=\frac{3}{zx^{3}}\ inches$

Now find the volume:

$\displaystyle V=\left(\frac{3}{zx^{3}}\ inches\right)^3$

Applying the exponents:

$\displaystyle V=\frac{3^3}{z^3x^{9}}\ inches^3$

$\displaystyle V=\frac{27}{z^3x^{9}}\ inches^3$

The volume of the cube is $\mathbf{\frac{27}{z^3x^{9}}}$ cu in.

8 0

3 years ago

Help me please thanks

Rus_ich [418]

Answer:

Step-by-step explanation:

the domain is 7

the range is 2

the function is non

8 0

3 years ago

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