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fomenos
3 years ago
11

HELPPP You decided to go to the movies with your friend. The tickets cost $12.99

Mathematics
2 answers:
Ilia_Sergeevich [38]3 years ago
7 0

Answer:

4.02

Step-by-step explanation:

12.99x2=25.98

25.98+4.02= 30.00

Vladimir [108]3 years ago
3 0

Answer:

17.01

Step-by-step explanation:

you do subvert them so you get 17.01

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ahrayia [7]

Answer:

it is 19

Step-by-step explanation:

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2 years ago
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Nezavi [6.7K]

Answer:

It has 3 sides and the measure is 3

Step-by-step explanation:

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24) sin x = 1/3<br> Find cos x.
liq [111]

Answer:

\frac{2\sqrt{2} }{3}

Step-by-step explanation:

The sine of an angle is defined as the ratio between the opposite side and the hypotenuse of a given right-angled triangle;

sin x = ( opposite / hypotenuse)

The opposite side to the angle x is thus 1 unit while the hypotenuse is 3 units. We need to determine the adjacent side to the angle x. We use the Pythagoras theorem since we are dealing with right-angled triangle;

The adjacent side would be;

\sqrt{9-1}=\sqrt{8}=2\sqrt{2}

The cosine of an angle is given as;

cos x = (adjacent side / hypotenuse)

Therefore, the cos x would be;

\frac{2\sqrt{2} }{3}

6 0
2 years ago
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WHOEVER ANSWERS FIRST GETS BRAINLIEST AND I NEED AN EXPLANATION PLZ
Kruka [31]

Answer:

1.25b

Step by step explanation:

6 0
3 years ago
0.5 0.45 0.405 4.5 least to greatest
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0.405, 0.45 , 0.5 , 4.5 : Least to greatest!
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