1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NikAS [45]
3 years ago
12

Find the value of x. Round to the nearest tenth.

Mathematics
2 answers:
vekshin13 years ago
7 0

Answer:

The value of x is 55.6 unit.

Option (A) is correct .

Step-by-step explanation:

Now by using the trigonometric identity

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

\theta = 20^{\circ}

Perpendicular = 19

Hypotenuse = x

Put in the identity

sin\ 20^{\circ}= \frac{19}{x}

sin 20° = 0.342

Put in the above equation

x= \frac{19}{0.342}

x = 55.6

Therefore the value of x is 55.6 unit.

Option (A) is correct .

Charra [1.4K]3 years ago
6 0
19/x=sin 20
19/sin 20=x
x=55.5522836

You might be interested in
Please help this is algebra 1<br> problem is in the picture
Naddika [18.5K]

Answer:

0,1,2,3,4,5

Step-by-step explanation:

You can not buy more than 5 books because you'd have a negative amount of money. So 0,1,2,3,4,5 are the possible values for b.

7 0
2 years ago
I need help with this please help me i got it wrong
BartSMP [9]

It's a glitch I believe (screenshot and contact your teacher)

7 0
3 years ago
Complete the table. This is due today.. (plzhelp)
maksim [4K]
One way to carry out this problem is to simply take the value that you already know, which is that 1/5 is 20 % and multiply it by 2 for 2/5 or 2 (1/5ths) and do this for all of them. There is a pattern that occurs for every increase in one out of denominator of 5.










5 0
3 years ago
the hight, the feet, of a javelin t seconds afther it is moldeled by the function (t) =4t^2 + 24t + 6. Afther how many seconds d
ruslelena [56]
The max height will be reached after 3 seconds.

You have a typo in your equation. For this type of quadratic equation, it always starts out with a negative coefficient of the t squared term.

To find the x-coordinate of the vertex, we just need to use the expression: -b/2a.

Then, we have:

-24 / (2(-4))

-24 / -8

3
8 0
3 years ago
peter buys 12 bunches of bannas for 9.00. use a ratio table to determine how much peter will pay for 8 bunches.
erik [133]

We are given that Peter buys 12 bunches of bananas for 9.00.

We need to determine how much peter will pay for 8 bunches.

Let us set up proportion now.

12 bunches of bananas for 9.00 = 12 : 9

Let us assume Peter will pay for 8 bunches = $x.

Therefore, 8 bunches of bananas for x = 8 : x.

<h3>Setting up proportion:</h3><h3>\frac{12}{9} = \frac{8}{x}</h3>

On cross-multiplying, we get

12x = 9×8

12x = 72.

Dividing both sides by 12, we get

\frac{12x}{12} =\frac{72}{12}

x=6.

<h3>Therefore, Peter will pay $6 for 8 bunches.</h3>
6 0
3 years ago
Other questions:
  • In a survey music preferences
    7·2 answers
  • Y=21.95x+10<br> y=22.45x<br><br> Solve by substitution
    6·1 answer
  • I need to know the answer to this lol
    6·2 answers
  • What is the scale factor of this dilation? <br><br> 1/2, <br><br> 2/3, <br><br> 3/4, <br><br> 3/2
    11·1 answer
  • Equation through the point (5,9) with a slope of -4
    11·2 answers
  • Brennan is wrapping a birthday present for his sister. He starts with 2 yards of ribbon. Then, he cuts off 9 inches to decorate
    10·1 answer
  • What is 0.00179 in scientific notation
    8·1 answer
  • Find the slope-intercept form of the equation of the line that has the given slope m and passes through the given point.
    5·1 answer
  • A water dispenser holds 312 ounces
    14·2 answers
  • If there are three leaves of lettuce on hectors sandwich, what is the cost of lettuce on his sandwich?Explain
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!