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
Contact [7]
1 year ago
9

Which answers is it ? I need to know soon as possible

Mathematics
1 answer:
Luda [366]1 year ago
4 0

Answer:

C

Step-by-step explanation:

3³ = 27

(3x²)³ = 27x⁶

(y³)³ = y⁹

(z³)³ = z⁹

ans = (27x⁶y⁹)/z⁹, which is answer C

You might be interested in
If f(x) =7x+5/3-x, then show that fof power -1(x) is an identity function ​
Irina-Kira [14]

If f(X)= 7x +5/3 - x =6x +5/3

y= 6x +5/3

6x= y-5/3

f^-1(y)=x=(y-5/3)/6

So we can write

f(f^-1(y))= f((y-5/3)/6) = 6 (y-5/3)/6 +5/3= y-5/3+5/3= y

The same result can be obtained for f^-1(f(x))=x

If the function is f(x)= 7x +5/(3-x) then it is not invertible since it is not injective (pictures)

4 0
3 years ago
-3x2( 7x2 - x + 4)<br> What is the answer
Lerok [7]

Answer:

6x-108

Step-by-step explanation:

-3 · 2(7 · 2 - x + 4)

= ((−3)(2))((7)(2) +− x + 4)

= −84 + 6x − 24

= 6x − 108

The answer is 6x - 108

6 0
3 years ago
Tell me a secret and then i will mark you brainliest
Vinvika [58]

Nono no well I like songs

Step-by-step explanation:lol

3 0
2 years ago
Read 2 more answers
Given the right triangle below with the altitude drawn, choose all of the statements that are true.
harina [27]

Answer:

6, 2, 5

Step-by-step explanation:

5 0
3 years ago
Find the measures of the interior angles. Help me please..
lina2011 [118]

Answer:

39

Step-by-step explanation:

Total interior angle of a triangle equal to 180. [180-102]/2

4 0
3 years ago
Other questions:
  • What is 7/25 in decimal form
    14·1 answer
  • How many tens are there in 432.
    9·2 answers
  • 5.4 5.400 less greater
    8·1 answer
  • A boat traveling upstream goes 84 kilometers in 7 hours. If the return trip takes only 3 hours, what is the speed (in kilometers
    8·1 answer
  • What does it mean for an equation to be linear? What kind of relationships can be modeled by equations in the form y=mx?
    15·2 answers
  • "the distribution of means is the correct comparison distribution when"
    13·1 answer
  • Mia's hair was 17 inches long. Two years later it was 30 inches long.
    15·1 answer
  • What is <img src="https://tex.z-dn.net/?f=10%5Csqrt%7B11%7D" id="TexFormula1" title="10\sqrt{11}" alt="10\sqrt{11}" align="absmi
    5·2 answers
  • When solving an inequality, if you the coefficient is negative, as in -3x &gt; 9, the inequality symbol will be reversed.
    8·1 answer
  • Anya graphed the line (y−2)=3(x−1) on the coordinate grid.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!