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
aalyn [17]
3 years ago
9

In which figure is point G a centroid?​

Mathematics
2 answers:
algol133 years ago
6 0

Answer:it’s b

Step-by-step explanation:

did the test

NemiM [27]3 years ago
5 0

Answer: I’m pretty sure the second one (b)

Step-by-step explanation:

You might be interested in
I don’t understand how to do this
schepotkina [342]

Answer:

The solution is x =0.

Step-by-step explanation:

The equation

\bold{(1).}\: sin(\dfrac{3\pi }{2} +x)+sin(\dfrac{3\pi }{2} +x) =-2

can be rewritten as

2* sin(\dfrac{3\pi }{2} +2) =-2

and can be further simplified to

sin(\dfrac{3\pi }{2}+x ) =-1.

Now, taking the inverse sine of both sides we get:

sin^{-1}(sin(\dfrac{3\pi }{2} +x) =sin^{-1}(-1)

\bold{(2).}\:  \dfrac{3\pi }{2} +2 =sin^{-1}(-1)

The value of the right side on the interval [0,2\pi) is

sin^{-1}(-1) = \dfrac{3\pi}{2} \: \:( \text{or }270^o) ,

which makes the equation (2)

\dfrac{3\pi }{2}+x  =\dfrac{3\pi}{2}

solving for x gives

\boxed{x = 0}

which is our solution.

4 0
3 years ago
The graphs below are based on government data on unemployment for 2017.
lord [1]

You already got the first two questions right: the group with the highest number of people unemployed / unemployment rate is the one with the highest bar in the respective histogram.

The two graph are related in this sense: take the first age group as reference. We know that 700 people from 16 to 19 are unemployed, and that those people represent 14% of the population, then we know that the 14% of the population between 16 and 19 is 700.

We can deduce that, if x is the number of people between 16 and 19, we have

\dfrac{14}{100}x=700 \iff \dfrac{7}{50}x=700 \iff \dfrac{x}{50}=100 \iff x=5000

So, by the relation between the two graphs, we can deduce the total population for each age group.

3 0
3 years ago
Which of the following statement is true?
Natasha_Volkova [10]

Answer:

C is correct

Step-by-step explanation:

10x³+2x²+0x-11

+0x³+9x²+2x-2

=10x³+11x²+2x-13

7 0
3 years ago
***I NEED HELP PLEASE***
sergey [27]

Answer:

on a graph or a number line

Step-by-step explanation:

7 0
3 years ago
What is the value of x-6
Arlecino [84]
3x - 8 = -2    |subtract 10 from both sides

3x - 18 = -12    |divide both sides by 3

x - 6 = -4
7 0
3 years ago
Other questions:
  • A rectangle has a width of 6 units and a length of 2x+8 units. If the area is 108 units squared, what is the value of x?
    6·1 answer
  • Corrine bought a coffee and a bagel for $5.35. If the coffee cost $1.95, how much did the bagel cost?
    9·2 answers
  • What is the measure of angle A?
    10·1 answer
  • When 25 students went to Washington dc 18 of them visited the museum of natural history and 22 visited the natural air and space
    10·1 answer
  • Find the underlined digit 506,087 7 is the underlined digit
    14·1 answer
  • Pagina 32 de libri de tercero de secundaria
    5·1 answer
  • Help me on this please
    15·1 answer
  • Help me plzzzzzzzzzzzzzzzzzzz
    12·1 answer
  • 4x + 5y = 12 and 3x + 4y = 9.25 . Solve for systems of equations
    15·2 answers
  • Solve y3 = 64.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!