A right-angle triangle, with two sides adjacent to the right angle labeled x and y respectively, and the hypotenuse is labeled 12 times square root of 3. The angle between the hypotenuse and the side labeled x measures 30 degrees. Find the values of $x$ and $y$ . Write your answers in simplest form.

Answers

Answer 1

Answer:

y = 6(sq rt 3)

x = 18

Step-by-step explanation:

y = (0.5)(12)(sq rt 3) = 6(sq rt 3)

x = (0.866)(12)(sq rt 3) = (10.392)(sq rt 3) = sq rt 324

reduced

x = 18

Answer 2

The trigonometric function gives the ratio of different sides of a right-angle triangle. The value of x and y is 18 and 6√3 units respectively.

What are Trigonometric functions?

The trigonometric function gives the ratio of different sides of a right-angle triangle.

[tex]\rm Sin \theta=\dfrac{Perpendicular}{Hypotenuse}\\\\\\Cos \theta=\dfrac{Base}{Hypotenuse}\\\\\\Tan \theta=\dfrac{Perpendicular}{Base}\\\\\\Cosec \theta=\dfrac{Hypotenuse}{Perpendicular}\\\\\\Sec \theta=\dfrac{Hypotenuse}{Base}\\\\\\Cot \theta=\dfrac{Base}{Perpendicular}\\\\\\[/tex]

where perpendicular is the side of the triangle which is opposite to the angle, and the hypotenuse is the longest side of the triangle which is opposite to the 90° angle.

Let the side with label x be the base of the triangle and y be the perpendicular.

As the length of the base is x while the angle is 30°, and the length of the hypotenuse is 12√3, therefore, the value of x can be written as,

[tex]Cos \theta=\dfrac{Base}{Hypotenuse}\\\\\\Cos (30^o)=\dfrac{x}{12\sqrt3}\\\\\\Cos (30^o) \times {12\sqrt3}={x}\\\\x = {12\sqrt3} \times \dfrac{{\sqrt3}}{2}\\\\x = 18[/tex]

Now, as we know that the length of the perpendicular side is y, therefore, the value of y can be written as,

[tex]\rm Sin \theta=\dfrac{Perpendicular}{Hypotenuse}\\\\\\Sin (30^o)=\dfrac{y}{12\sqrt3}\\\\\\Sin (30^o) \times {12\sqrt3} ={y}\\\\\\y = \dfrac{1}{2} \times 12\sqrt3\\\\\\y = 6\sqrt3[/tex]

Hence, the value of x and y is 18 and 6√3 units respectively.

Learn more about Trigonometric functions:

https://brainly.com/question/6904750


Related Questions

Mike has $72 and he needs to buy some apples. Which of these equations would represent mike's situation of the apples cost $0.60 per apple and he wanted to find out how many apples he could buy

Answers

Answer:

120 apples

Step-by-step explanation:

Given data

Total amount= $72

Cost per apple = $0.60

The number of apples = Total amount/Cost per apple

substitute

The number of apples= 72/0.6

The number of apples= 120 apples

Hence he will buy 120 apples

A student is ordering dried chili peppers and corn husks for a cooking class.

Chili peppers cost $16.95 per pound.
Corn husks cost $6.49 per pound.
The student plans to spend less than $50.
Here are the inequality and graph that represents this situation.

16.95p+6.95h<50
p represents the number of pounds of dried chili peppers

h represents the number of pounds of corn husks
Which combinations of pounds of dried chili peppers (p) and corn husks (h) can the student purchase?

Select all that apply.
A 1 pound of dried chilis and 5 pounds of corn husks1 pound of dried chilis and 5 pounds of corn husks

B 2 pounds of dried chilis and 1 pound of corn husks2 pounds of dried chilis and 1 pound of corn husks

C 0 pounds of dried chilis and 7 pounds of corn husks0 pounds of dried chilis and 7 pounds of corn husks

D 4 pounds of dried chilis and 0 pounds of corn husks4 pounds of dried chilis and 0 pounds of corn husks

E 1 pound of dried chilis and 3 pounds of corn husks1 pound of dried chilis and 3 pounds of corn husks

F 3 pounds of dried chilis and 3 pounds of corn husks

Answers

Answer:

its A

Step-by-step explanation: 16.95+6.95*9

Given a circle with the radius of 9.42ft. Find the circumference of this circle.

Answers

Answer:

C≈59.19

Step-by-step explanation:

I hope this helps! ^^

☁️☁️☁️☁️

Answer:

Roughly 59.2 feet

Step-by-step explanation:

Since there is already and answer, I want to go more in depth and explain how to get that answer.

The formula for the circumference of a circle is 2*pi*r

Plug in what we are given...

2*pi*9.42

18.84*pi

59.187, or 59.2 feet

The set of numbers 1, 7, 11 and 36 contains values for m. What value of m makes the equation below true?

4m + 8 = 36

* ASAP *

Answers

Answer:

7

Step-by-step explanation:

If m was 1, then it would be

4 +8 = 36, which is not true.

If m was 7, then it would be

28 + 8 = 36, which is true.

If m was 11, then it would be

44 + 8 = 36, which is not true.

If m was 36, then it would be

144 + 8 = 36, which is not true.

Hope that helps!

Pleaseeee answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

GJ is perpendicular to IK

Step-by-step explanation:

GJ is perpendicular to IK

15n + 24 − 4(n − 3)+ 6 − 2n = 105

Answers

Answer:

si por que esta bien hecha

1.Distribute

1 5n+24-4(n-3(+6-2n=105

15n+24-4n+12+6-2n=105

2.Add the numbers

15n+24-4n+12+6-2n=105

15n+42-4n-2n=105

3.Combine like terms

15n+42-4n-2n=105

9n+42=105

4.Subtract  42 from both sides of equation

9n+42=105

9n+42-42=104-42

Simplify

Subtract

9n+42-42=105-42

9n=105-42

subtract again

9n=63

Divide both sides of the equation by the same term

9n=63

9n/9=63/9

Simplify

Cancel terms that are in both the numerator and denominator

9n/9=63

n=63/9

Divide the numbers

n=7

so the answer is n=7

20=5y
Solve for Y

What would y be
No need to show to much work!!!!
Y’all are life savers

Answers

Answer:

y = 4

Step-by-step explanation:

20 = 5y

then divide both side by 5

20 ÷ 5 = 4

so y is 4

Raul quiere agregar a su artículo algunos recursos visuales, para que su tema que-
de más comprensible. ¿Cuál opción los muestra?
1. Gráficas
2. Cita textual
3. Ilustraciones
4. Tablas de datos
5. Referencias bibliográficas
B) 1, 4, 5
A) 1, 3, 4
D) 3,4,5
C) 2,3,4
chos Reservados. GOB. EDO. SEECH. MEAD​

Answers

Answer:

La respuesta es la opción A

The school’s fish eat 1/5 jar of food per day. How many days will 4 1/2 jars feed them? Possible answers
: 22 1/2days, 21 days, 21 1/2 days, 22 days

Answers

Answer:

22 1/2 days

Step-by-step explanation:

All you gotta do is divide!

cómo se expresa en notación científica 1254​

Answers

Answer:

1.254 * 10^3

Step-by-step explanation:

1254 = 1.254 * 1000 = 1.254 * 10^3

Nicole earned $75. She put 1/3 of her money into her savings account. She bought a shirt for $17.11 and a sweater for $26.74. How much money does Nicole have left?
A. 6.15
B. 9.65
C. 18.85
D. 31.15​

Answers

Answer:

A

Step-by-step explanation:

1/3 of 75 = 25

75 - 25 = 50 dollars Nicole has

17.11 + 26.74 =43.85

50 - 43.85 = 6.16

Answer: a

Step-by-step explanation:

Determine the INTEREST ONLY for $4,331.00 earning 5.5% for 4 years, compounded semi-annually.

Answers

4,331 times 8 (semiannual for 4 yrs) = 34,648
34,648 + 5.5% = 36,553.64

to find interest:
36,553.64 - 34,648 = 1,905.64

THE INTEREST RATE IS $1,905.64

Maria bought 14 oranges. Each orange weighed 0.44 pound.


How many pounds of oranges did Maria buy? M

Answers

Answer:6.16 pounds

Step-by-step explanation:

14x0.44

Answer:

6.16 pounds

Step-by-step explanation:

She purchased 14 oranges. Each one of those oranges weighed 0.44 pounds. In this instance, you would use multiplication.  

14 x 0.44 which then equals 6.16 (pounds).

This also came with it :Complete the table for the following function:

Y = 8x - 5


Please help me and dont mind my work I did on the side im pretty sure I got it wrong.

Answers

Answer:

x     y

3     19

5     35

-2   -21

1      3

4      27

Step-by-step explanation:

I went through and mutliplied each x value by 8 and then subtracted 5. You were almost there!

PLS HELP WILL GIVE BRAINLIEST!! Identify this set of lines as parallel, perpendicular, or neither.

Answers

Answer:

Parallel lines run side by side like railroad tracks. They never cross or meet. Perpandicular line will ultimatley cross/intersect. If the lines do not staisfy any of these they are neither. If you were given an equation you can plug it into desmos and it will show the graph!

Step-by-step explanation:

Answer:

what do the lines look like?

The membership in the math club at Rogers Junior High increased by 3% from last year to this year. The president of the math club used the following expression to find the number of members in the club this year.



Which of the following is another expression that could be used to get the same result, and what does it represent?
A.
1.03m. This represents 103% of the members in the math club from last year.
B.
m + 3. This represents 3% of the members in the math club from last year.
C.
103m. This represents 103% of the members in the math club from last year.
D.
m + 1.03. This represents 1.03% of the members in the math club from last year.

Answers

A is your answer. 100% of last year + the extra 3% this year

4. Evaluate f(x) = - 9x + 8 at the given value. f(5)

Answers

Answer:

-37

Step-by-step explanation:

f(x) = - 9x + 8

f(5) = - 9*5 + 8 = -37

Answer: -37

Step-by-step explanation:

f(5) = -9x + 8

f(5) = -9(5) + 8

f(5) = -45 + 8

f(5) = -37

The point (2, 18) is an ordered pair in a proportional relationship. What equations represents this relationship?


y = 1/9x

y = 18x

y = 9x

y = 2x

Answers

Answer:

y = 9x

Step-by-step explanation:

If you plug in the point into each equation, you get:

y = 1/9x

18 = 1/9 * 2

18 = 2/9

not true

y = 18x

18 = 18 * 2

18 = 36

not true

y = 9x

18 = 9 * 2

18 = 18

true, so this is the answer

y = 2x

18 = 2 * 2

18 = 4

not true

sec^-1(1) find exact value

Answers

Answer:

Solution given:

we have

let angle be x

secx=1

1/cosx=1

1=Cosx

x=Cos-¹(1)

x=0°,360°

the exact value is 0° or 360°


Someone help me please

Answers

Answer:

3

Step-by-step explanation:

Please Help Me ! Thanks This my Last QUESTION AND I NEED A

Answers

Answer:

D

Step-by-step explanation:

0.1m is one tenth of the the total which is the ratio for all the other ones so it would be

0.1m=20

hope that helps if it does plese mark as brainliest.

Answer: A

Step-by-step explanation:

The amount of money he puts on his savings account is 10% of what he makes.

So the answer would be m = 20(0.10)

simplify the expression (710)5?
(710)5= 710 ÷ 5 = 72
(710)5= 710 - 5 = 75
(710)5= 710 + 5 = 715
(710)5= 710 · 5 = 750

Answers

Answer:

12324564876475357326546469375628242564967765976596

Step-by-step explanation:

710 times 5 duh

Draw the graph of y=3-2x

Answers

the formula: y=mx+b

y=-2x+3

y = 3

x= -2/1

[tex]\frac{rise}{run}[/tex]

(26 points!!!) Find the measurement indicated in each trapezoid. (ISOSCELES TRAP) Do NOT include units (degrees, inches, feet, etc).*

Answers

The measurement for the angle of E is 85.

Can you simply these fractions?

Answers

Answer:

Yes you can.

Step-by-step explanation:

2/14= 1/7

3/15= 1/5

25/35= 5/7

20/24= 10/12= 5/6

6/18= 3/9= 1/3

8/20= 4/10= 2/5

10/15= 2/3

6/14= 3/7

4/40= 1/10

20/35= 4/7

Please help! Will give branliest :)

Answers

Answer:

Increase by .5

Step-by-step explanation:

HOPE THIS HELPS

PLS MARK BRAINLIEST

Help please I need to do well

Answers

Answer:

E

Step-by-step explanation:

x < -5.2

x > 5.2

How do I explain...?

Answer:

E

Step-by-step explanation:

The answer would be E, since the x is inside an absolute value, we know that for any value we put in for x, we will get a positive value as a result:

4. Simplify the expression
-22f+8f-15+9

Answers

Answer:

-22f+8f-15+9

-14f-6

-2(7f+3)

Answer:

-14f -6

Step-by-step explanation:

Add the numbers  

-2 2 + 8 − 1 5 + 9

− 2 2 + 8 − 6

Combine like terms

− 2 2 + 8 − 6

− 1 4 − 6

Solution

− 1 4 − 6

hope this helped :)


Evaluate each function. h(a)= |-3a|; Find h(-9)

Answers

Answer:

h(-9)=27

Step-by-step explanation:

find the absolute value of |-3(-9)|, simplifies to |27|, which is just 27. hope it helps

Solve the following inequality 20 Which graph shows the correct solution? 27 28 29 30 31 32 33 34 35 36 37 + + + 27 28 29 30 31 32 33 34 35 36 37 1 5 8 9 10 11 12 13 + 3 1 + + 6 7 L. 8 9 10 11 12 13​

Answers

Answer:

the answers D

Step-by-step explanation:

i took the quiz

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