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
galben [10]
3 years ago
8

Someone answer this :)

Mathematics
2 answers:
lapo4ka [179]3 years ago
8 0

Answer:

x=29.9 degrees

Step-by-step explanation:

Sides we are given: x and side length of 92.

Angle we are given: angle of measure 18.

Relative to the angle we are given, we have the opposite and adjacent sides, so we use TOA, as O is opposite and A is adjacent.

Tangent 18= x/92

Tangent 18 (92)=x

x=29.9 degrees

ANTONII [103]3 years ago
6 0

Answer:

29.9 to one decimal place

Step-by-step explanation:

To work out X you can find the missing angle by doing;

180 - (90 + 18) = 72

Then use Sine rule to work out X;

x =  \frac{92}{ \sin(72)}  \times  \sin(18) \\ x = 29.89261.....

You might be interested in
Classify the following triangle. Check all that apply.
grin007 [14]

Answer:

Isosceles, obtuse triangle

Step-by-step explanation:

The triangle is isosceles since there are equal acute-angles which therefore prove two equal sides.

The triangle is obtuse because it consists of one obtuse angle which is 98 and is greater than 90 degrees.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

4 0
3 years ago
What is the formula of 20 is 4% of what number. How do you get the whole number
lutik1710 [3]

Well we know 4% is just 4/100.

So 20 = 4/100.

Let's find out what 1/100 is and multiply that by 100:

20/4 = 5.

So 1/100 = 5.

5*100 = 500.

6 0
3 years ago
Read 2 more answers
Two posts that hold up a sign are parallel. M < 1 = 75° use the given measurements to find the value of x. I think it’s 19 bu
polet [3.4K]

The two posts are parallel lines. The ground is a transversal.

The angles measuring 4x and 75 are same side interior angles, so they are supplementary. Their measures add up to 180.

4x + 75 = 180

4x = 105

x = 26.25

4 0
3 years ago
Read 2 more answers
Which of the following sets include all rational numbers?
kicyunya [14]

It's the Second one and the third one

Step-by-step explanation:

Pie is irrational so you can easily cross it off and it leads to to the second one and the third one

4 0
3 years ago
What is an equation of the line that passes through the points (1, -7) and (-4, 8)?
melomori [17]
<h2>Answer:    y + 7  =  -3 (x - 1)</h2>

Step-by-step explanation:

The slope of the line (m) = (y₂ - y₁) ÷ (x₂ - x₁)  

                                       

                                          =  (- 7 - 8) ÷ ( 1 - (- 4))

                                         =    - 15  ÷  5

                                         =  - 3

We can now use the point-slope form to write the equation for this line:

        y - y₁ = m(x - x₁) where (x₁ , y₁) = (1, -7)

             y - (-7) =  -3 ( x  -  1)

              y + 7  =  -3 (x - 1)

3 0
3 years ago
Other questions:
  • Linda uses thread fo sew the booklets together. She cuts 6 inches of thread for each booklet. How many booklets can she stitch w
    9·2 answers
  • in an aquarium 2/5 of the fish are surgeonfish. of these three fourths are yellow tangs what fraction of all fish in the aquariu
    9·1 answer
  • Explain why the amount of money in the account at the end of t years is given by the formula:
    13·1 answer
  • A toy rocket is launched straight up into the air with an initial velocity of 60ft/s from a table 3 ft above the ground. If acce
    7·1 answer
  • Witch number produces a rational number when multipled by 0.25
    10·1 answer
  • Find the surface area of the triangle in person be sure to include the correct unit in your answer
    5·1 answer
  • What is the sum of the exterior angels of a 28 sided polygon ?
    5·1 answer
  • Bab in need of help!
    11·1 answer
  • Please help me solve this !:) <br> Explain your answer <br><br> I will give braisnlt .
    6·1 answer
  • An angle measures 62.4° more than the measure of its supplementary angle. What is the measure of each angle?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!