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Bogdan [553]
3 years ago
10

N squared plus 11n plus 28

Mathematics
1 answer:
kotegsom [21]3 years ago
6 0
If by factoring (n + 7) (n + 4)
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8. A calendar that has one page (i.e., one piece of paper) per day is 7 inches
andriy [413]

Answer:

I think the question is 1,176

7 0
2 years ago
(02.02 HC)
Dima020 [189]
Hey there!

It seems as if you found the answer to your problem?  If you need any help though, just let me know!

Let me know if you'd like me to explain how I got this answer!
3 0
3 years ago
In the figure,ABC is a right-angled triangle.PQ=24cm,PR=45cm and T is a point on QR such that PT丄QR.Find PT.
snow_tiger [21]

RQ² = RP² + PQ²

RQ² = 45² + 24²

RQ² = 2025 + 576

RQ² = 2601

RQ = 51

PT/PR = PQ/RQ

PT/45 = 24/51

PT = (24/51) × 45

PT = (8/17) × 45

PT = 360/17

8 0
3 years ago
Read 2 more answers
25000 rounded to the nearest ten thousand
kozerog [31]

Answer:

30000

Step-by-step explanation:

You round up because it is 5 or < making the 5 a 0 and the 2 a 3. Bringing in the extra 0's makes it 30,000

3 0
3 years ago
Read 2 more answers
What is the work to this ? 6=-3(x+2)
wlad13 [49]
♥ To solve this you are going to find x. ♥

♥ X in this case is representing a unknown variable, meaning we are not sure of the number x, and to finish the solution to your problem we have to find x.

♥ So to find x the first step is to simplify both sides of the equation. 

♥ Starting with distribution:

6=(-3)(x)+(-3)(2) \\ 6=-3x+-6 \\ 6=-3x-6

♥ Now we want to flip the equation. 

-3x-6=6

♥ Our next and almost final step, is to add the number -3 to both sides of our problem. This is going to help us tremendously. 

-3x-6+6=6+6 \\ -3x=12

♥ Now our last step before we get our answer is to divide both sides of the problem. In this case we are going to do this:

\frac{-3x}{-3} =  \frac{12}{-3}

♥ And then because of that we get our final answer of: -4.


♥ x=-4 <span>♥</span>
3 0
3 years ago
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