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VARVARA [1.3K]
3 years ago
6

What is x and how do I do this help-

Mathematics
1 answer:
GaryK [48]3 years ago
8 0

Answer:

x=18

Step-by-step explanation:

all the interior angles in a pentagon = 540. use to interior angle theorem. then just add all the angles up and make them = to 540 like this: 540=95+90+(7x-4)+(3x+23)+(9x-6). then solve using algebra

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Ann increased the quantities of all the ingredients in a recipe by 60% 60, percent. She used 808080 grams (g) of cheese. How muc
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Answer:

50 gram

Step-by-step explanation:

The actual percentage recipe = 100%

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Hence,

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3 years ago
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Answer:

7/30

Step-by-step explanation:

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stepan [7]

Answer:

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Step-by-step explanation:


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3 years ago
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