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Iteru [2.4K]
3 years ago
13

-x/2+3/2 <5/2 I NEED FAST AND SHOW YOUR WORK

Mathematics
1 answer:
Debora [2.8K]3 years ago
5 0

-  \frac{x}{2}  +  \frac{3}{2}  <  \frac{5}{2}
Simplify 2:

- x + 3 < 5
- x < 2
x >  - 2
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A square piece of paper has an area of 36 square inches what is the perimeter of the paper​
Gekata [30.6K]

Lets represent the side of the square as s , since we know the area is 36. write s

{s}^{2}  = 36

s = \sqrt{36}

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6 0
3 years ago
Which expression is equivalent to *picture attached*
Sedbober [7]

Answer:

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Step-by-step explanation:

Given expression : \sum_{n=3}^{20}(n(n+1))

Solving further :

\Rightarrow \sum_{n=3}^{20}(n^2+n)

\Rightarrow \sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n

So, \sum_{n=3}^{20}(n(n+1))=\sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n

So, The given expression is equivalent to Option A

So, Option A is the answer

7 0
4 years ago
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