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lana [24]
3 years ago
9

Help plz... Davidmedulla... I mean you in particular

Mathematics
1 answer:
kap26 [50]3 years ago
5 0

Answer:

1. 2x

2. 22

Step-by-step explanation:

question 1

f(x)-g(x)

5x-3-(3x-3)

5x-3-3x+3

5x-3x-3+3

2x+0

2x

question 2

f(x)=y

f(-4)= -5(-4)+ (-4/-2)

= 20 + 2

=22

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I have to show ALL work
cluponka [151]

Answer:

Answer:C = 8

Answer:C = 8Step-by-step explanation:

-2(4c+16)^1/4+2=-2

Move the constant to the right and change the sign

-2(4c+16)^1/4= -2-2

transform expression

- 2  \sqrt[4]{4c - 16}  =  - 4

Divide each side by -2

\sqrt[4]{4c - 16 }  = 2

raise both side of the equation by power of 4

4c-16=16

move constant to the right and change the sign

4c=16+16

4c=32

THEN DIVIDE BOTH SIDES BY 4

C = 8

5 0
3 years ago
How many repeating digits are in 0.536? ​
Shkiper50 [21]

Answer:

4

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Which set could represent the side lengths of a triangle?
iogann1982 [59]
The last one is correct
5 0
3 years ago
Read 2 more answers
Solve (D^3-D^2-D-2)y=0
allsm [11]

(^3-^2+2)D=0

D^2+D^2+2D=0

2D^2+2D=0

a = 2; b = 2; c = 0;

Δ = b2-4ac

Δ = 22-4·2·0

Δ = 4

D1=−b−Δ√2aD2=−b+Δ√2a

Δ−−√=4√=2

D1=−b−Δ√2a=−(2)−22∗2=−44=−1

D2=−b+Δ√2a=−(2)+22∗2=04=0

8 0
3 years ago
Find the volume of the region between the cylinder z equals y^2 and the? xy-plane that is bounded by the planes x equals 0 x=0?,
-Dominant- [34]
The volume is given by the triple integral

\displaystyle\iiint_V\mathrm dV=\int_{x=0}^{x=4}\int_{y=-4}^{y=4}\int_{z=0}^{z=y^2}\mathrm dz\,\mathrm dy\,\mathrm dx

which evaluates to

\displaystyle4\int_{y=-4}^{y=4}y^2\,\mathrm dy=\dfrac{512}3

where the coefficient 4 comes from integrating with respect to x, and the integrand y^2 comes from integrating with respect to z.
7 0
4 years ago
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