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Aliun [14]
3 years ago
9

Given cos x =12/13 And sin x = 5/13 what is ratio for tan x

Mathematics
2 answers:
DENIUS [597]3 years ago
7 0

Answer:  The ratio for \tan x is \dfrac{5}{12}.

Step-by-step explanation:  Given that

\cos x=\dfrac{12}{13},\\\\\\\sin x=\dfrac{5}{13}.

The tangent of an angle is given by the sine of that angle divided by the cosine of that angle.

So, for any angle 'x', we have

\tan x=\dfrac{\sin x}{\cos x}.

For the given values, the ratio of \tan x can be calculated as follows:

\tan x=\dfrac{\sin x}{\cos x}=\dfrac{\frac{5}{13}}{\frac{12}{13}}=\dfrac{5}{13}\times \dfrac{13}{12}=\dfrac{5}{12}.

Thus, the ratio is given by

\tan x=\dfrac{5}{12}.

RideAnS [48]3 years ago
6 0
Its 5/12 you just divide sin by cos to get tan so divide 5/13 by 12/13 and you'll get tan
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Enzo and Beatrice are playing games at their local arcade incredibly ends wins five tickets from every game in the trees wins 11
Alla [95]

Answer:

22 games

Step-by-step explanation:

In order to find the minimum number of games that Enzo played we need to find the least common multiple of tickets where both Enzo and Beatrice are equal. To do this we simply find all the multiples of the number of games each could have played by the number of tickets per game until we find one in common.

5*1 = 5                   11*1 = 11

5*2 = 10                 11*2 = 22

5*3 = 15                  11*3 = 33

5*4 = 20                 11*4 = 44

5*5 = 25                 11*5 = 55

...                             ...

...                             ...

...                             ...

5*22 = 110               11*10 = 110

Finally, we can see that the minimum amount of games that Enzo needs to play in order for both Enzo and Beatrice to have the same amount of tickets is 22 games.

3 0
3 years ago
PLS HURRY 50 POINTS
Varvara68 [4.7K]

Answer:

[6+√-64 ]x 3-√-16

6+8 x3+4

14 x 7

=98

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
3 over 8 multiplied by 10 over 9 multiplied by 16
Gnom [1K]

Answer:

20/3

Step-by-step explanation:

(3/8)*(10/9)*16

This is 30/72 = 5/12

5/12*16=20/3

7 0
2 years ago
Read 2 more answers
Given the function f(x) = -5x2 +4, what is the value of f(-5)?
Akimi4 [234]

Step-by-step explanation:

f(-5)=-5(-5)²+4

f(-5)=5(25)+4

f(-5)=125+4

f(-5)=129

8 0
3 years ago
I need help...I'm new to all this geometry stuff can someone please show me some steps to this problem
Rasek [7]


There really aren't any steps. It's just a handy fact about Isosceles triangles.

An Isosceles triangle is a triangle that has two sides that are the same length,
and one of the facts about this kind of triangle is that the angles opposite the
two equal sides are equal angles.

In your picture, the two sides of the triangle that have tick marks across them
are equal lengths, and that means that the angles at 'S' and 'U' are equal angles.

In this kind of triangle, those are called the "base angles", even though they
don't necessarily have to be the angles that the triangle stands on.  They're
just the two angles that are opposite the two equal sides.


7 0
3 years ago
Read 2 more answers
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