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Vanyuwa [196]
3 years ago
12

What is the cosine of 210 degrees

Mathematics
1 answer:
eimsori [14]3 years ago
7 0

Answer:

-0.86602540378  is the decimal form

and the exact form is − √ 3/2  

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The same player is going to play the game 200 times consecutively. How many black balls should he expect to pick
DerKrebs [107]

Answer:

200

Step-by-step explanation:

It is given that the same player is going to play a game one after another continuously about 200 times. During the game the player is going to pick up  black color balls.

If the player picks at least one black color ball at one time of the game, therefore, the probability of the number of black balls that the player is going to pick is 200 balls.

8 0
3 years ago
If ƒ(x) = -5n + 1 and g(x) = -6n + 2, find (ƒ + g)(-2).
Stels [109]

(f+g) (n) = (–5n +1 ) + (- 6n +2) = –11n +3

(f+g) (n) = –11n +3

(f+g) (–2) = – 11 (–2) +3 = 22 +3 = 25

I hope I helped you^_^

3 0
3 years ago
How many different 5-digit pins are there where none of the digits are repeated?
vazorg [7]
<span>With no digit being repeated: 10*9*8*7*6= 30,240</span>
7 0
3 years ago
What was the approximate number of mobile cellular subscriptions per 100 people in Zimbabwe in 2003
AnnyKZ [126]
4 was the exact answer
6 0
3 years ago
What is closest to the total length of sex cars?
maks197457 [2]

Answer:

D) 32.5 ft

Step-by-step explanation:

Here we have to use the trigonometric ratio.

We need to find the length of the hypotenuse.

We use sin ratio.

Sin 38 = Opposite / Hypotenuse

Here opposite = 20, Hypotenuse = Length of the six cars

sin 38 = 20 / length of the six cars

The length of six cars = 20 / sin 38

The length of the six cars = 32.48

Which is closest to 32.5 ft

Thank you.

3 0
4 years ago
Read 2 more answers
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