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pashok25 [27]
3 years ago
15

How many perpendicular lines must be drawn in a triangle to prove the Law of Sines?..is it 2, 1,0, or 3..Explain

Mathematics
1 answer:
Butoxors [25]3 years ago
7 0

Answer:

We show 1 to distinguish a vertex, but with laws of supplementary the answer is 2.

Step-by-step explanation:

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Do you think this Scatter plot is linear or no? I really can't tell.
MrRa [10]

Answer:

I would say no because the dots are all over the place.

Step-by-step explanation:

It keeps going up then down back up and down again?

4 0
3 years ago
EXTREMELY URGENT GEOMETRY! 15 POINTS!<br><br> PLEASE HELP
zhenek [66]

Answer:

20.3 units

Step-by-step explanation:

AB/CB = BD/AB

9/CB = 4/9

CB = 9×9/4

CB = 81/4 = 20¼ units

20.25 (20.3 units correct to 1 dp)

7 0
3 years ago
What values are solutions of 0 =2xexponent of 2 -6x-8
Svetlanka [38]

Answer:

x = -1 and x = 4

Step-by-step explanation:

Firstly solve the quadratic expression of

2x^2-6x-8 = 0....it gives you the two brackets of.....(2x-8)(x+1)=0

then...you equate the two brackets to 0.separately

2x-8 = 0....which gives you...x = 4...as the first solution..then..;

x+1 = 0....which gives you...x = -1...as the second solution

3 0
3 years ago
Which graph shows the solution to the following inequality? 4d-6&lt;18
Nadusha1986 [10]

Answer: C

<u>Step-by-step explanation:</u>

4d - 6 < 18

<u>      +6</u>   <u>+6 </u>

4d      < 24

    \frac{4d}{4} < \frac{24}{4}

       d < 6

Graph: ←----------------o 6

8 0
4 years ago
Read 2 more answers
6n+7n<br> whats the answer
sergeinik [125]
13n





ahaha , it’s that easy !!






have a good day <3
3 0
3 years ago
Read 2 more answers
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