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Stells [14]
3 years ago
9

Simplify the expression to a polynomial in standard form (-2x – 1)(-3x2 + 6x + 8)

Mathematics
1 answer:
andreev551 [17]3 years ago
4 0

Answer:

6x^3−9x^2−22x−8

Step-by-step explanation:

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Consider the following data set:<br> 11, 6, -2, -4 -5, 0, 8, 15<br> ,<br> Find the median.
s2008m [1.1K]

\bold{ANSWER:}
Median —> 3

\bold{SOLUTION:}

7 0
2 years ago
When seven basketball players are about to have a​ free-throw competition, they often draw names out of a hat to randomly select
irakobra [83]

Answer:

1 / 5040

Step-by-step explanation:

The number of ways that 7 basketball players can be arranged is 7! = 5040.  Only one of these arrangements is alphabetical.  So the probability is 1/5040.

8 0
3 years ago
Help me again please <br> 2(36-4t) t= 3.4
olasank [31]
Since we know that t = 3.4 you put 3.4 where the t is.

2 (36 - 4 × 3.4) So what you do first is multiply 4 and 3.4 which gives you 13.6

2 (36 - 13.6) then you subtract 36 and 13.6 which gives you 22.4

2 (22.4) then you multiply 2 and 22.4 which is 44.8.

So your answer is 44.8

I hope that helped!
3 0
3 years ago
Find the value of x. The diagram is not to scale.
12345 [234]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
Select all the expressions that are equivalent to 18 + 4(m − 3) + 4m.
mixas84 [53]

Answer:

A 2(4m + 3)   Distribute 8m +6   match

C 8m + 6    This matches

Step-by-step explanation:

18 + 4(m − 3) + 4m

First distribute

18+ 4m -12 +4m

Then combine like terms

8m +6

Now see which expressions match

A 2(4m + 3)   Distribute 8m +6   match

D 4(2m + 4)  Distribute  8m + 16   no match

B 5m + 19  This does not have 8m   no match

E 8m + 16  This does not have 6 as a constant  no match

C 8m + 6    This matches

4 0
3 years ago
Read 2 more answers
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