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Gelneren [198K]
4 years ago
13

Four interior angles of a pentagon measure 156°, 72°, 98°, and 87°. What is the measure of the final interior angle?

Mathematics
2 answers:
Svet_ta [14]4 years ago
5 0
The final interior angle is 127<span>°.  Pentagons' interior angles add up to 540, so you add the ones you know together, subtract the big number from 540, and you have your answer.  </span>
Alinara [238K]4 years ago
5 0
127 because when you add up 156,72,98,87 it equals 413 and for a pentagon's interior angle it equals 540 so 540-413
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Solve the whole problem i give brainliest please help me.
gladu [14]

Answer:

165 is greater than or equal to 17.75x+5.25; 9 is greater than or equal to x

Step-by-step explanation:

The problem states that they have no more than $165. This means that they either use all the money, or they have leftover money, which means you need to use the 'greater than or equal to' sign. It says that tickets are $17.75 a person, and we're trying to find the number of people (x). You can write this as 17.75x. There is also a parking fee to add on to the equation, which is represented as +5.25. Now, we can solve!

I'm going to use an equal sign to replace the inequality symbol, but make sure to add the symbol at the end of the problem.

165=17.75x+5.25

159.75=17.75x

9=x

Our final answer is 9 is greater than or equal to x. Hope this helps!

8 0
3 years ago
Read 2 more answers
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meriva
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3 years ago
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Arada [10]
Is this a algebra question? I just want to know?
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If f(x) = 9x -2 and g(x) =-2x?, what is the value of f(4) - 9(4)?
otez555 [7]

f(4)=9*4-2 =34 & g(4)= -2*4 =-8 then,

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Answer:

l=27

b=2×35=70

2l=124-70=54

l=54/2=27

6 0
3 years ago
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