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7nadin3 [17]
3 years ago
5

Solve for t (t+2)2=10

Mathematics
1 answer:
baherus [9]3 years ago
4 0

Answer:

t

Step-by-step explanation:

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Which expression is equivalent to 4?
Alenkinab [10]

Answer:

c-10-(4+2)

Step-by-step explanation:

I don't know the answer choices because this is the correct answer

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3 years ago
Will choose branliest
laila [671]

option three I’m so sorry if I’m wrong :heart:

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How do you identify the necessary information that is missing from a problem?
alexdok [17]

Answer:

  It depends

Step-by-step explanation:

Identifying what is <em>not there</em> is always difficult. In the general case, the range of possibilities is infinite.

For relatively simple math problems, the problem statement usually gives a context and asks a question. The context will generally tell you the nature of the relationships that apply. The question will generally be answered by making use of the relationships to relate given information to requested information.

If a relationship involves 4 items, one is "unknown" (that you're asked to find), and only 2 are given, then you know the missing information is the remaining item in the relationship.

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In complicated multi-step problems, relationships may need to be developed, theorems proved, massive amounts of data examined, and more. In some cases, whole new areas of mathematics may need to be invented.

6 0
3 years ago
How to simplify (n+2)!/n! <br><br> I will mark brainliest and give a thanks!
borishaifa [10]
It would be (n+2) (n+1)
7 0
3 years ago
PLEASE SHOW FULL SOLUTIONS!!! WILL MARK BRAINLIEST!!! SHOW ALL STEPS!!! THANK YOU!!!
ELEN [110]

9514 1404 393

Answer:

  a) BE = 5; DE = 6; EF = 4

  b) ∠EFC ≅ ∠DA.F ≅ ∠BDE  or  <em>b = e = f = i</em>

Step-by-step explanation:

Each short segment is the same length as the marked one it is parallel to.

  E is the midpoint of BC, so BE = EC = 5.

  ADEF is a parallelogram, so DE = A.F = 6.

  D is the midpoint of AB, so AD = DB = 4. ADEF is a parallelogram, so ...

     EF = AD = 4

__

As we have noted, AB║EF and DE║A.F, so corresponding angles and alternate interior angles are congruent. <em>b = e = f = i</em>

5 0
3 years ago
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