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Agata [3.3K]
2 years ago
7

12.13=n+1.4 answere

Mathematics
1 answer:
kykrilka [37]2 years ago
3 0

Answer:

10.9=n

Step-by-step explanation:


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Solve for x<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B5x%7D%7B4%7D" id="TexFormula1" title="\frac{5x}{4}" alt="\frac{5x}{4
valkas [14]

Answer:

I've shown the process in the picture .

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4 0
2 years ago
Which expression is equivalent to (s+7) + 8 by the Associative Property of Addition? *
Maurinko [17]
An equivalent expression would be s+15


You simplify the expression.

So yea the answer is s+15
7 0
2 years ago
Read 2 more answers
Drag a reason to each box to complete this proof.<br><br> If 12=13x+5 , then x = 21.
Ainat [17]
<span><span>I think the answers are:

Statement          Reason</span><span><span><span>  
<span>12=<span>13</span>x+5          </span></span>Given</span><span><span>  
<span>7=<span>13</span>x          </span></span>Subtraction Property of Equality</span><span><span> 
21 = x          </span>Multiplication Property of Equality</span><span><span> 
x = 21          </span><span>Symmetric Property of Equality 

By the way, I'm doing the same exam for Geometry as well. There's a lot of proof questions on there which I'm not good at doing for the reasoning part. If you finish the exam before I do, maybe you can message me what the answers are for some of the questions on there so I know if my answers for the questions are incorrect or not. 

Besides that, hope the answer above is correct for you. 

<em>~ ShadowXReaper069</em></span></span></span></span>
5 0
2 years ago
Read 2 more answers
A 45- 45- 90 triangle has a hypotenuse of length 14 units. What is the length of one of the legs? If necessary, round your answe
xeze [42]
Leg A squared + leg B squared = Hypotenuse Squared

You are given the hypotenuse, which is 14.

Leg a = <span>7√2
</span>
Remember to rate brainliest please, if its correct!! :D

5 0
3 years ago
Factor completely. If a polynomial is prime, state this<br> -9+18x²+21x
grin007 [14]
Factoring completely you get: 3(3x-1)(2x+3)
3 0
3 years ago
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