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Makovka662 [10]
3 years ago
8

Simplify the expression(-n³+8)+(-n³+5)​

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
8 0
When simplified the answer is -2n^3+13
andrew-mc [135]3 years ago
6 0

Answer: -2n^3+13

Step-by-step explanation:

Use PEMDAS

P- ()

E _^

M *

D /

A +

S -

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Ratio is 4:7, smaller volume is 1, 331, find larger volume
viva [34]
If the smaller volume ratio is 4 to 1331, divide 1331 by 4 to get the multiplying factor.
1331/4 = 332.75
Now we multiply 332.75 by 7 to get our larger volume.
332.75 x 7 = 2329.25
2,329 is our larger volume.
I hope this helps!
3 0
3 years ago
3x^2+17x-9/x+4 what is the quotient
zvonat [6]

Answer:

The quotient of given expression is (3x+5).

Step-by-step explanation:

The given expression is

\frac{3x^2+17x-9}{x+4}

The coefficients of dividend are 3,17 and -9.

Use synthetic division to divide 3x^2+17x-9 and x+4.

The bottom row represents the coefficient of quotient and remainder.

The given expression can be written as

\frac{3x^2+17x-9}{x+4}=3x+5-\frac{29}{x+4}

Therefore the quotient of given expression is (3x+5).

5 0
3 years ago
Help me and i will give u a brainlliest
DanielleElmas [232]

Answer:

5

5

1/3

Step-by-step explanation:

4 0
3 years ago
Hello. Is there anyone out there who can answer this for me? I truly appreciate it.
Kryger [21]
A. -1

(1,2) and (2,1)
slope = 2 -1 / 1 -2
slope = 1 / -1
slope = -1
7 0
2 years ago
This circle graph shows the results of a survey that asked people to identify their favorite type of music
Orlov [11]
27% + 18% = 45%
Hope you understand problems like this  better in the future
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3 years ago
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