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Tamiku [17]
3 years ago
15

Simplify the expression: (14 - 3a) + (5a+4) show work if u can

Mathematics
1 answer:
enot [183]3 years ago
4 0

Answer:

(2a + 18)

Step-by-step explanation:

Rearrange Terms

(14−3)+(5+4)

(−3+14)+(5+4)

Eliminate the brackets

(−3+14)+(5+4)

−3+14+5+4

Add the numbers

−3+14+5+4

−3+18+5

Combine like terms

−3+18+5

= 2+18

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The ________________ measures the spread of the middle 50% of the data set.
Scilla [17]

Answer:

C. interquartile range

Step-by-step explanation:

using this to show im right

"The interquartile range (IQR) is the difference between the upper (Q3) and lower (Q1) quartiles, and describes the middle 50% of values when ordered from lowest to highest."

Hope This Helped

6 0
2 years ago
What is another way to name ∠MNO ?
katrin [286]

Alright, lets get started.

Please take a look to the diagram I have attached.

The base side is ON

The terminal side is MN.

We could say angle MNO as angle N.

We could day it as angle ONM also.

So, the answer is ∠ N and ∠ONM.   :  Answer

Hope it will help :)


7 0
4 years ago
Find the value of x.<br> I need help please!
Blababa [14]

Answer:

24

Step-by-step explanation:

Keep in mind that exterior angles are mentioned. So let's find the interior ones. Note that the interior and exterior angles are forming straight lines. So something plus 84 equals 180 degrees.  

180-84=96

180-120=60

The sum of three angles of a triangle is 180 degrees. X is an angle. So we can form an equation to represent this. Then just solve for x!

96+60+x=180

156+x=180

     x=24

8 0
3 years ago
1,3,5,7,9 what is the next term
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Answer:

11. This is counting only odd numbers, or counting by two starting with one.

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4 years ago
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