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chubhunter [2.5K]
3 years ago
11

Which trig function would you use to solve for x?

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
7 0

Given:

The figure of a right angle triangle with hypotenuse=19, leg=x and opposite angle is 40°.

To find:

The trigonometric function that is used to solve for x.

Solution:

In a right angle triangle,

\sin \theta=\dfrac{Perpendicular}{Hypotenuse}

In can be written as:

\sin \theta=\dfrac{Opposite}{Hypotenuse}

Using this ratio for the given triangle, we get

\sin 40^\circ =\dfrac{x}{19}

Therefore, the correct option is C.

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I
posledela

Answer:

6(x-8)=5-2x

Step-by-step explanation:

let the number be x

so we have six times the difference between a number and 8

that is 6(x-8).

is equal to 5 less than twice the number ..we have

=5-2x.

therefore, our answer becomes:

6(x-8)=5-2x

5 0
3 years ago
Wang Yong owes the bank \$8500$8500dollar sign, 8500. To repay the debt, he paid a fixed amount back to the bank each month. Aft
34kurt

Complete question :

Wang Yong owes the bank $8500. To repay the debt, he paid a fixed amount back to the bank each month. After 12 months, his remaining debt was $6460. How much did Wang Yong pay each month?

Answer:

$170

Step-by-step explanation:

Given that:

Amount owed = $8500

Fixed amount replayed per month :

Amount left after 12 months = $6460

Amount paid per month :

Total amount paid over 12 months :

$(8500 - 6460) = $2040

Amount paid per month :

$2040 / 12

= $170

3 0
3 years ago
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What did Tarzan like to play?
Mazyrski [523]

Answer:

Step-by-step explanation:

7 0
3 years ago
Please help will mark brainliest!
dmitriy555 [2]

2x - 3y = - 2

3x - 2y = 12

the value of X in the solution to the system is 4.

6 0
3 years ago
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using the pythagorean theorem find the length of a leg of a right triangle if the other leg is 8 feet long and the hypotenuse is
gayaneshka [121]
L  7                 10
l     7
l        7
l           7
l              7
__________   8


(8)squared+b squared=10 squared
64+b=100         subract 64
now fiquere out what sauqered =36
wich is 6 so the last side is 6

6 0
4 years ago
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