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3 years ago

Solve (x+3)2+(x+3)-2=0

Mathematics

2 answers:

Alex777 [14]3 years ago

6 0

Answer:

pretty sure x=0 if not it might be infinite solutions but im pretty sure its just 0.

I plugged it in and i think it works

Step-by-step explanation:

kupik [55]3 years ago

5 0

Answer:

x+3

Step-by-step explanation:

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diego has 90 songs on his playlist. how many songs are there for each genre ? 40% rock , 10% country , 30% hip hop , the rest is

hjlf

Answer:

Diego playlist has 36 songs in rock genre, 9 songs in Country genre, 27 songs in hip hop genre and 24 songs in electronica genre.

Step-by-step explanation:

Given:

Total Songs on playlist = 90

rock = 40%

country = 10%

hip hop = 30%

rest is electronica.

We need to find the number of songs in each genre.

rock = 40%

So Number of songs in rock genre = $\frac{40}{100}\times90 = 36\ songs$

country = 10%

So Number of songs in country genre = $\frac{10}{100}\times90 = 9\ songs$

hip hop = 30%

So Number of songs in hip hop genre = $\frac{30}{100}\times90 = 27\ songs$ .

and rest is electronica genre.

Number of songs in electronica genre can be calculated by Subtracting Number of songs in rock genre and Number of songs in country genre and

Number of songs in hip hop genre from Total number of songs.

framing in equation form we get;

Number of songs in electronica genre = $90-30-9-27 = 24\ songs$

Hence Diego playlist has 36 songs in rock genre, 9 songs in Country genre, 27 songs in hip hop genre and 24 songs in electronica genre.

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3 years ago

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tester [92]

Answer:

Step-by-step explanation:

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4 years ago

Factor 10m^5 n^3+5m^4 n^2-25m^2 n ??

Pavlova-9 [17]

I am not sure how the answer is coming up as an "m+1+ or "m-1" I am a ... Factor: : 4m^2 -18m + 14. We can simplify this, factor out 2 2(2m^2 - 9m + 7) ... FOIL (5m+3)(m+1) : 15m^2 - 10m - 25. Factor out 5 5(3m^2 - 2m - 5) Factors to 3(3m - 5)(m + 1) FOIL this to confirm it : 50m^3 - 2m. Simplify, factor out 2m 2m(25m^2 - 1)

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4 years ago

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What is the value of f(0) on the following graph?

Aleonysh [2.5K]

The given expression is,

y = f(x)

This mean that the value of the function is the value that correponds to the y value for a particular x.

From the graph we can see that,