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
ArbitrLikvidat [17]
2 years ago
11

G is the centroid of triangle ABC. What is the length of GF? units

Mathematics
1 answer:
Natasha_Volkova [10]2 years ago
5 0

Answer:

26 units is the answer

Step-by-step explanation:

You might be interested in
Let f(x)=9−8x‾‾‾‾‾‾√ .Which of the following decompositions of f(x)=p(q(x)) into a pair of functions p(x) (the outside function)
zvonat [6]

Answer:

C, D and E

Step-by-step explanation:

Assuming  

f(x) = √(9−8x)

and the options are:

A. p(x) = √(-8x) and q(x)=9+x

B. p(x) = √(9+x) and q(x)=8x

C. p(x) = √(-x) and q(x)=8x−9

D. p(x)=√(9−x) and q(x)=8x

E. p(x)=√x and q(x)=9−8x

F. p(x)=9−8x and q(x)=√x

G. All of the above

H. None of the above

Substituting in f(x)=p(q(x)) we get:

A. √(-8(9+x)) = √(-72 - 8x)

B. √(9+(8x)) = √(9+8x)

C. √(-(8x−9 )) = √(-8x + 9)

D. √(9−(8x)) = √(9−8x)

E. √(9−8x )

F. 9−8(√x ) = 9 - 8√x

8 0
3 years ago
WILL MARK YOU BRAINLIEST
Anna007 [38]

rhoumbus that is what I use and got right!!

Step-by-step explanation:

5 0
3 years ago
A. Use composition to prove whether or not the functions are inverses of each other. B. Express the domain of the compositions u
Kryger [21]

Given: f(x) = \frac{1}{x-2}

           g(x) = \frac{2x+1}{x}

A.)Consider

f(g(x))= f(\frac{2x+1}{x} )

f(\frac{2x+1}{x} )=\frac{1}{(\frac{2x+1}{x})-2}

f(\frac{2x+1}{x} )=\frac{1}{\frac{2x+1-2x}{x}}

f(\frac{2x+1}{x} )=\frac{x}{1}

f(\frac{2x+1}{x} )=1

Also,

g(f(x))= g(\frac{1}{x-2} )

g(\frac{1}{x-2} )= \frac{2(\frac{1}{x-2}) +1 }{\frac{1}{x-2}}

g(\frac{1}{x-2} )= \frac{\frac{2+x-2}{x-2} }{\frac{1}{x-2}}

g(\frac{1}{x-2} )= \frac{x }{1}

g(\frac{1}{x-2} )= x


Since, f(g(x))=g(f(x))=x

Therefore, both functions are inverses of each other.


B.

For the Composition function f(g(x)) = f(\frac{2x+1}{x} )=x

Since, the function f(g(x)) is not defined for x=0.

Therefore, the domain is (-\infty,0)\cup(0,\infty)


For the Composition function g(f(x)) =g(\frac{1}{x-2} )=x

Since, the function g(f(x)) is not defined for x=2.

Therefore, the domain is (-\infty,2)\cup(2,\infty)



8 0
3 years ago
Solve 6 1/2 + 7 3/8 - 6 1/2
Amiraneli [1.4K]

Answer:

Step-by-step explanation:

6 1/2 - 6 1/2 + 7 3/8 =

0 + 7 3/8 = 7 3/8

3 0
3 years ago
What is the sign of B + A
stealth61 [152]
Positive! I hope this helps!
4 0
2 years ago
Other questions:
  • 15PTS!!! I PROMISE FOR BRAINLIEST PLZZ ANSWER IF U KNOW IT PLZZ GET IT RIGHT !!!!ASAP  3x + y = 2 ????
    10·2 answers
  • A 155 pound man burns about 500 calories per hour playing raquetball. one pound is equal to 3500 calories. how long will it take
    5·1 answer
  • Tasha has 8 more fish than Oscar, who had twice as many fish as Cecilia. If altogether they have 148 fish, how many fish do each
    5·2 answers
  • In which of the following units is acceleration expressed?
    14·2 answers
  • a cityhas a population density of approximately 46 people per square mile.if the city is 6,521.74 mi2, then approximately how ma
    7·1 answer
  • In planning her​ retirement, Liza deposits some money at 2​% ​interest, with twice as much deposited at 3.5​%. Find the amount d
    14·1 answer
  • Find the missing side.
    8·2 answers
  • Scarlett's haircut costs $41.
    7·2 answers
  • Frank ate 2/8 of the apple pie and
    10·2 answers
  • On the grid draw the graph of y= 1- 3x for values of x from -2 to 3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!