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shepuryov [24]
3 years ago
7

13. (x – 3) (x2 + 2x + 1) Multiply the polynomials

Mathematics
1 answer:
german3 years ago
6 0

Annswer:

Put it all together and it equals 9, your welcome!

Step-by-step explanation: Please brainliest if possible!

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Use the distributive property to write an expression that is equivalent to the sum of 9 and 54.
xenn [34]

Answer:

9(1 +6)

Step-by-step explanation:

9 = 9 * 1

54 = 9 * 6

9 + 54 = (9*1 ) + (9*6)      {9 is common in both terms}

           = 9*(1 + 6)

7 0
3 years ago
Plss i really need answer urgently asap​
Misha Larkins [42]

Answer:

i have no clue

Step-by-step explanation:

4 0
3 years ago
If the 2/5 of a number exceeds 1/7 of the same number by 36 then the number is
valkas [14]

Answer:

Below in bold.

Step-by-step explanation:

2/5 x - 1/7 x = 36

14/35 x - 5/35x = 36

9x / 35 = 36

x = 35*36 / 9

x = 35*4 = 140 (answer).

5 0
3 years ago
I am thinking of three positive numbers. The mode is 5 The median is 5 The range is 9 Work out the three numbers.
Aleksandr-060686 [28]

Answer: either 5, 5, 14

First, we know the median is 5.  Thus, the middle value of the data is 5, so the set can now be read x, 5, y.  Then, because the mode is 5 and the set is not trimodal, either x or y must be 5.  Thus, the set could either be 5, 5, 14, or

-4, 5, 5.  However, because it must contain only positive number, the answer is 5, 5, 14

Hope it helps <3

8 0
3 years ago
I DID NOT MEAN TO POST
Nataliya [291]
Okie thank you you you
6 0
3 years ago
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