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
masya89 [10]
3 years ago
13

What is the value of x?

Mathematics
1 answer:
fredd [130]3 years ago
3 0

Answer: 4

Step-by-step explanation:

Well, first you need to use the 30-60-90 special triangle property to find out the length of the hypotenuse triangle with the side with the length 2√3.

The 30-60-90 property states that if the hypotenuse is x, then the leg opposite to 30 degrees has the length of x/2 and the leg opposite to 60 degrees has the length of (x√3)/2. So if the leg opposite to 60 degrees has a length of 2√3, the hypotenuse can be found with this equation: 2√3=(x√3)/2, and when you solve this equation, you should get x=4.

Now that you have figured out the hyptenuse of the 30-60-90 triangle, you can use that leg to find the length of the other leg in the 45-45-90 triangle. Since both of the legs are opposite to the same degree angle, they are both congruent, and the value of x in the problem is 4.

You might be interested in
2x(9x^2+5y) polynomial operations
Annette [7]
Mathpapa will give you the answer to this and explain the steps!
6 0
3 years ago
A. imagine that you are one of the people who left the luncheon with a contagious disease and interacted with an average of 9 di
shusha [124]

1.       In line with the test each person who came into interaction with the infected person will become infected also. With this information, the calculation would be: 9 people each day for 7days would be equivalent to 9 x 7 which equals 63 people.

2.       Here were 7 other people in the experiment if patient zero is left out. If each person intermingled with 6 different people every day in 7 days then the calculation would be: 7 people infected x 6 new people = 42 infected people each day

42 new people every day x 7 days = 294 infected persons.

8 0
3 years ago
Someone please help me
Ugo [173]

Answer:

1,-4

Step-by-step explanation:

I hope it helps because we did that in class

5 0
3 years ago
How much longer will it take her to finish payin her bill?
Reika [66]

I would say, C.

hope this helps:)

3 0
3 years ago
The function f(x) is defined as f(x) = One-third(6)x. Which table of values could be used to graph g(x), a reflection of f(x) ac
a_sh-v [17]

The table of values that could be used to graph g(x), a reflection of f(x) across the x-axis is table (c)

<h3>How to determine the table of values?</h3>

From the question, we have the following equation that can be used in our computation:

f(x) = One-third(6)x

When this statement is represented as an equation, we have the following representation

f(x)= 1/3(6)ˣ

The transformation is given as

A reflection of f(x) across the x-axis

This means that

g(x) = -f(x)

So, we have

g(x) = -1/3(6)ˣ

What this means is that the values of f(x) are negated to get g(x)

The table that represents this is table (c)

Hence, the table of values is table (c)

Read more about transformation at

brainly.com/question/27224272

#SPJ1

3 0
1 year ago
Other questions:
  • The result of which expression will best estimate the actual product of (Negative four-fifths) (three-fifths) (Negative StartFra
    12·1 answer
  • Answerrrr fasttt pleaseee lets as who can answer it
    6·2 answers
  • nate walks 25 meters in 13.7 seconds. If he walks at this same rate, which of the following is closest to the distance he will w
    11·1 answer
  • The height of a triangle is two more than three times the base. Determine the dimensions that will give a total area of 28 yards
    15·1 answer
  • Write a number that is the same when rounded to the nearest hundred and ten
    12·1 answer
  • The difference between twice a number, x, and a smaller number, y, is 3. The sum of twice the number and the smaller number is –
    6·2 answers
  • I forgot how to find the value of x on a triangular prism
    5·1 answer
  • Question 7
    9·1 answer
  • The probability that a pupil in class has a calculator is 0.87 what is the probability that a pupil does not have a calculator?
    15·1 answer
  • Please help me!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!