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3 years ago

The value of cos (Ï/3) equals the value of

Mathematics

1 answer:

Kitty [74]3 years ago

7 0

Hello :
cos(<span>π<span>/3) =1/2</span></span>

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Tomas is finding the coordinates of point A. He knows that point A has an x-coordinate of 8. He starts to compute the value of t

Contact [7]

The complete question is

"Tomas is finding the coordinates of point A. He knows that point A has an x-coordinate of 8. He starts to compute the value of the y-coordinate. Complete Tomas’s work to answer the question.

Which is the coordinate of point A? (8, –6) (–6, 8) (6, –8) (–8, –6)"

<h3>How to find the coordinates?</h3>

The order can be written as, (x,y).

Tomas is trying to find the coordinates of point A.

x- coordinate of Point A is given as 8.

Among the four given options, only option A has x, coordinate as 8.

So, Coordinate of Point A = (8, -6).

Hence, the correct Option is A (8, -6).

Learn more about Coordinate ;

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2 years ago

Can someone help please!!!!

lara [203]

Answer:

1000 * $3^{9}$ Bacteria after 18 hours,

Step-by-step explanation:

The condition given in the problem is that the number of bacterial triple after every 2 hours.

So, after 2 hours, total bacteria= 1000 * 3

So, after 4 hours, total bacteria= 1000 * 3 * 3

Therefore, the general format for the number of bacteria is 1000 * $3^{n}$ , where n is the number of times the bacteria has tripled.

In 18 hours, there are $\frac{18}{2}$ ties that the bacteria has tripled.

Therefore, the no. of bacteria after 9 hours= 1000 * $3^{9}$

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3 years ago

20 PTS!! Brian tossed a paper cup a total of 25 times and record the data below on how the cup landed. Find the experiment proba

polet [3.4K]

I think the answer is C

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3 years ago

Help me with Balloon Mortgages?

Ket [755]

I just answered this question. Here's my answer.

Home price is $245,000. There is no down payment mentioned.
I understand 20/4 as amortized over 20 years and balloon payment after 4 years.

Total cost would be = Balloon payment + Total monthly payment

4 years x 12 months = 48 months
Balloon payment = 216,789.79 x 1 mo = 216,789.79
Total monthly payment = 1,727.11 x 47 mos = 81,174.17

<span>Total cost = 216,789.79 + 81,174.17 = 297,963.96</span>

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3 years ago

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 4 rows of the same length, he has 7 chairs left ov

saw5 [17]

75 chairs

Hope this help you!

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3 years ago