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
makkiz [27]
3 years ago
13

Pls help me x really need the answer for this x​

Mathematics
1 answer:
nevsk [136]3 years ago
5 0

Answer:

18 cm squared

Step-by-step explanation:

The formula for finding the area of a triangle is a = 1/2bh with a being the area, b being the base, and h being the height. We can use this formula to determine the area of the given triangle.

First, we need to find the base. The base is the <em>bottom side</em> of a triangle. The bottom side of this triangle isn't given, so we can just pretend like one of the 6 cm-long sides is the bottom side. We have to find 1/2 of this. 1/2 of 6 is 3, so we now have a = 3h.

What is our height? Our height is the length of the side <em>perpendicular to the bottom side</em>. It looks like that side is 6 cm as well. So we have to multiply 3 by 6 to find the area. 3 times 6 is 18, so that is the total area of our triangle. We also have to remember to say that these units are <em>squared</em>, since we multiplied cm by cm to get cm squared.

Hopefully this was helpful! If anything was confusing, let me know so I can make things clearer. :)

You might be interested in
14. Find the value of X round the nearest degree 12 15
Alex Ar [27]

The measure of the angle x is 53.13 degrees after applying the sin ratio.

<h3>What is the trigonometric ratio?</h3>

The trigonometric ratio is defined as the ratio of the pair of a right-angled triangle.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

Applying sin ratio:

sinx = 12/15

sinx = 0.8

x = 53.13 degrees

Thus, the measure of the angle x is 53.13 degrees after applying the sin ratio.

Learn more about trigonometry here:

brainly.com/question/26719838

#SPJ1

3 0
2 years ago
Use the fact that the length of an arc intercepted by an angle is proportional to the radius to find the area of the sector give
Anika [276]
Sector area = (Central Angle (Degrees) / 360) * PI * radius^2
One way to solve this is that an angle of (PI/4) = 45 degrees.
45 degrees is one eighth of a circle.
Area of ENTIRE circle = PI*radius^2 = PI * 3^2 = <span> <span> <span> 28.2743338823  </span> </span> </span> square centimeters
Area of the sector is one eighth of this =  <span> <span> <span> 3.5342917353 </span> </span> </span> <span><span> </span> </span> square centimeters

8 0
3 years ago
Read 2 more answers
which ordered pair would form a proportional relationship with the point graphed below. A.(-10,30). B.(30,-15). C. ( -30,10). D.
Montano1993 [528]

Answer “D”

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
On a bird-watching trip, Mei and Jackie counted 68 birds.
defon

Answer:

The answer is 70% if you round it.

Step-by-step explanation:

45 out of 68 is 66 but if you're rounding it the answer is 70%.

5 0
3 years ago
Problem 7.1 (10 points) Let pXnqn"0,1,... be a Markov chain with state space S " t1, 2, 3u and transition probability matrix P "
12345 [234]

Answer:

The responses to the given can be defined as follows:

Step-by-step explanation:

For point a:

fixing probability vector that is W = [a b c]

\therefore

relation: WT =W

\to 0.5a+0.3b+0.2c=a ..................(1)\\\\  \to  0.4a+0.4b+0.3c=b..............(2)\\\\  \to  0.1a+0.3b+0.5c=c.................(3)

solving the value:

a=0.3387 \\\\ b=0.3710\\\\ c=0.2903

Therefore the stationary distribution \pi =[0.3387 \ 0.3710\  0.2903]

For point b:

\pi will be limiting distribution if \pi_j=\lin_{n\to \infity} (X_n=\frac{j}{X_0}=i) \Sigma_{\sqrt{j}} n_j=1

\pi satisfies the above condition so, it is limiting the distribution.

3 0
3 years ago
Other questions:
  • Which statement describes the translation of y = − one over two (x − 2)2 − 2 from standard position
    15·1 answer
  • There are 270 sixth grade students and 45 chaperones going on a field trip. How many students would go with each chaperone if di
    10·2 answers
  • Please help me someone!!!
    6·1 answer
  • 6.(x-4)^2/36-(y-2)^2/9=1
    12·1 answer
  • Which is the slope of the line that passes through the points (−2,4) and (5,−1)?
    10·2 answers
  • 70 + 80 but the total of 70+80 is multiplied by 2 20 points ok fam
    14·2 answers
  • Use the figure to complete the statements,
    13·2 answers
  • Add the areas of the 4 shapes to find the total area of the
    13·1 answer
  • Pls help<br> math work<br> bleh
    7·1 answer
  • The daily temperature in the month of March in a certain city varies from a low of 24 degrees F to a high of 40 degrees F. Find
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!