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Dima020 [189]
3 years ago
15

I need help on number 9

Mathematics
1 answer:
asambeis [7]3 years ago
5 0
They can spend $4.72 on food per student
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8p+5=-6p+1 what's the answer to this equation?​
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M Find the measure of the angles.
bearhunter [10]

Answer:

Since the interior angles of a triangle add up to be 180 degrees, I set up the equation like so:

x + 59 + x + 51 + 84 = 180 My equation

2x + 194 = 180 add like terms

2x = -19 subtract 194 from both sides of the equation

x = -7 divided both by 2x to get x alone

It has occurred to me that I am finding x here (it still makes no sense to get a negative number) but this is the only equation I know to set up.

Notes:

This is for geometry homework and I realize just asking you to solve my problems is academically dishonest off topic if I have not put genuine effort into the question, which I have (put effort in, that is). I have put a lot of mental effort into figuring this out, though, so I will tell you what I did and hopefully you can tell me where I went wrong and how to correct my mistake, because I think it is obvious I made one. For the record I accidentally deleted my math notes from my iPad and Googling the question this morning produces hard to understand results. My geometry teacher was unavailable while I was working last night due to my lack of internet connection.

6 0
3 years ago
An office manager wants to buy extra desks and chairs for the office. Each desk costs $120, and each chair costs $45. Given that
Arlecino [84]

Answer:

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6 0
3 years ago
100 divided by 9 and 3/5100 divided by 9 3/5
Tems11 [23]
100/9 is equal to 11.11.
3/5100 is equal to 0.00058824
And 9 3/5 is equal to 5.4( here you multiply 9 by 3 and after you divided the result with 5)
6 0
3 years ago
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