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gtnhenbr [62]
3 years ago
10

Please help me with this math problem!!!!!​

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
3 0

Answer:

Step-by-step explanation:

\cos ~A=0.5=cos~60 \\A=60^\circ\\B=180-A=180-60=120\\\angle~B=120^\circ

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1 inch=2.5 cm how many inches are there in 16.4cm
Darina [25.2K]

Answer: 6,5 inch                                                                                                   \displaystyle\ 1 \ inch=2,5=\frac{10}{4}  \\\\ x \ inch=16,4    \\\\x=\frac{16,4}{\frac{10}{4} }= 6,56 inch

4 0
3 years ago
What would be the answer
sashaice [31]

Answer:

I think It's option (B) 45

Step-by-step explanation:

But I am not sure It's correct or not

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6 0
3 years ago
Fiona divided 3x2 + 5x – 3 by 3x +2. The expression represents the remainder over the divisor. x + 1 + What is the value of a?
grigory [225]
                    x + 1
         __________
3x+2 I 3x² +5x -3
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           ----------
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                    --------
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8 0
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netineya [11]

Answer:

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Step-by-step explanation:

8 0
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kotykmax [81]

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Step-by-step explanation:

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