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sergeinik [125]
3 years ago
15

How do you know two lines are perpendicular?

Mathematics
1 answer:
Anon25 [30]3 years ago
5 0

Answer:

i dont know bro just taking my points back

Step-by-step explanation:

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-3[2-(y-5)]-4[3(y+1)-(6-y)(-2)]
Natalka [10]

Answer:

−y−81

Step-by-step explanation:

8 0
3 years ago
Help with a few questions pleaseeeeee
mel-nik [20]
29.99 * 3 =89.97 89.97 with 30% off = 62.98 and 5% of 62.98 =3.15 so 62.98 + 3.15 = 66.13$ 


180.00 + 14.95 + 8.95 = 203.09 - 15% = 173.44 + 4% = 180.38


5.65 + 5% of 5.65 = 5.93 

i think this is all right you might want to check my work!
3 0
3 years ago
21. You purchase 100 shares of Ravioli Den for $45 per share. One year later, you sell the shares
kicyunya [14]

Answer: 20%

100 shares at $45each cost 100*45 = $4500

After a year, he sold the share at the rate if $52 each and it cost 52*100 = 5200

He received dividend of $2 on each dollars meaning 100*2 = $200

So,

$5200+200 = 5400

Profit = $5400 - 4500 = 900

%profit = 900*100 / 4500 = 20

4 0
3 years ago
Write the percent as a fraction or mixed number in simplest form. 12% =
sweet [91]
The fraction of 12% is 3/25ths and the decimal to 12% is 0.12
8 0
3 years ago
Read 2 more answers
The team gets
guapka [62]
3 points for a draw thats the answer
5 0
2 years ago
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