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musickatia [10]
3 years ago
14

Sina nas) - A. - Nu B. In C. D. 2

Mathematics
2 answers:
egoroff_w [7]3 years ago
5 0
-1/2 is the answer :)
Tpy6a [65]3 years ago
5 0

Answer:

\: b. \:  \:  \:  \:  -  \frac{1}{2}

Step-by-step explanation:

sin(7π/6)

\sin(\pi \frac{\pi}{6} )

\sin( \frac{\pi}{6} )

[•°• sine is -ve in iii quadrant ]

=  -  \frac{1}{2}

<h3>❣️(◍Jess bregoli◍)❣️</h3>

#<em>k</em><em>e</em><em>e</em><em>p</em><em> </em><em>learning</em><em>!</em><em>!</em>

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Hi can you please help me with my work
xenn [34]
A, D, and E are true

One X on the line plot marks one time something happened. So the two x’s above the 1 means that he practiced piano for one hour (see to the right that says hours next to the numbers, so 1=1 hour) two times.

45 minutes is 3/4 of an hour, and is the mark right between 1/2 and 1. There is one x above this mark, so that means Thaddeus practiced for 45 minutes one time, so B is false

Thadeus practiced piano for 30 minutes two times, so C is false because he didn’t mostly practice for thirty minutes.

D is correct because there are 2 Xs above the 0, which means two times he practiced for zero hours, which means he didn’t practice at all.

E is correct because 15 minutes is 1/4 of an hour, so it is the mark between 0 and 1/2. We see there are three x’s there, so that means he practiced for 15 minutes 3 times.

I hope this helps! Let me know if you want me to explain it differently.
4 0
3 years ago
How do you factor this problem?
9966 [12]
3m^3 -2m^2 + 4m + 2 

To factor the first problem you have to divide all by 4

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8 0
3 years ago
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What’s the vertical asymptote of the equation f(x)=log3(x-5)
ICE Princess25 [194]

Answer:The line x=5

Step-by-step explanation:

Asymptote of a function means the straight line closest to some part of the function which tends to ∞  or -∞. We know that ln x or log x has asymptote x=0. Here , the function is f(x) = log 3(x-5), so, the vertical asymptote will be the line x =5.

7 0
3 years ago
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klemol [59]

Answer:

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2. 4/16 - 1/16= 3/16

7 0
3 years ago
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