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Setler [38]
4 years ago
10

laws of sines!!!!! find X. Round the the nearest tenth!!!! please help!!!!! asap!!!! trigonometry!!!!!​

Mathematics
1 answer:
melomori [17]4 years ago
6 0

Answer:

21.4°

Step-by-step explanation:

Law of sines:

Triangle ABC:

sin A / a = sin B / b = sin C / c

In this case:

sin (x) / 12 = sin(42°) / 22

Multiply both sides by 12

sin (x) = (sin(42°)/22) x 12

sin (x) = 0.3650

Inverse Sine:

x = sin−1(0.3650)

x = 21.4°

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45 × ÷ 15 = 45<br><br><br><br> please answere me
Bingel [31]

Answer:

15

Step-by-step explanation:

multiply both sides by 15

45x=675

Divide both sides by 45

x=15

5 0
3 years ago
Suppose f(x) = x. Find the graph of f(x+2).
Ostrovityanka [42]
<h2>Hello!</h2>

The answer is:

The fourth graph.

<h2>Why?</h2>

We are given the following equation:

f(x)=x

Then, we need to find the graph of f(x+2) that will be equal to:

f(x+2)=x+2

y=x+2

Now, finding the x-axis interception, making "y" equal to 0, we have:

0=x+2

-2=x

Therefore, the x-axis interception point is located at (-2,0), it matches with the fourth graph.

Now, finding the y-axis interception, making "x" equal to 0, we have:

y=x+2

y=0+2=2

Therefore, the y-axis interception point is located at (0,2), it matches with the fourth graph.

Hence, we have that the graph of f(x+2) is the fourth graph since the second graph function cuts the x-axis at -2 and the y-axis at 2.

Have a nice day!

7 0
3 years ago
Pls give me the answer.
IgorC [24]

Answer:

Shrek

Step-by-step explanation:

Shrek is the answer to everything. Through every movie, different problems including magical and INTERDIMENSIONAL are thrown at him, and he still saves the day. Therefore, shrek is the answer.

3 0
3 years ago
Why might the range not be the best estimate of variability?
Zinaida [17]
It may be because the range isn't actually considered an average, it's shown using a box and whiskers diagram, Mode is the most common number. Mean is all the numbers added up and divided by the amount of values there are in the adding up process. so overall the range is less useful to show variability as it only shows the lowest and highest number in the data, and not the different individual numbers variety amongst the results 
5 0
4 years ago
Read 2 more answers
In the diagram, the length of segment AB is 10 units and the radius of the circle centered at A is 4 units. Use this to create t
Leni [432]

A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry.

<h3>What is a triangle?</h3>

A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. Triangle ABC denotes a triangle with vertices A, B, and C.

The two triangles can be made as shown below, the bigger triangle will be an equilateral triangle with each side measuring 10 units, while the smaller triangle will be an isosceles triangle and the measure of the same length side will be equal to the radius of the circle.

Learn more about Triangle:

brainly.com/question/2773823

#SPJ1

8 0
2 years ago
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