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
enot [183]
3 years ago
9

Simplify completely.

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
3 0

Answer:

\large\boxed{\sqrt{27y^8}=3y^4\sqrt3}

Step-by-step explanation:

\sqrt{27y^8}=\sqrt{9\cdot3\cdot y^{4\cdot2}}\\\\\text{Use}\ \sqrt{ab}=\sqrt{a}\cdot\sqrt{b},\ (a^n)^m=a^{nm}\ \text{and}\ \sqrt{a^2}=a\\\\=\sqrt9\cdot\sqrt3\cdot\sqrt{(y^4)^2}=3\cdot\sqrt3\cdot y^4=3y^4\sqrt3

You might be interested in
PLZ PLZ PLZ HELP<br>ME ​
choli [55]

Answer:

30.01

Step-by-step explanation:

2.1^2 + 25.6

= 4.41 + 25.6

= 30.01

4 0
3 years ago
What is k(3) for the function k(n) = 4n to the 2 power?<br> A. 36 <br> B. 24<br> C. 10 <br> D. 49
pychu [463]
B because 3*4 equals 12
Then 4*3 equals 12
4 0
3 years ago
For the following linear equations, determine which inverse operation allows you to determine he solution of he equation. In you
Greeley [361]

Answer:

N = -2 1/6

Step-by-step explanation:

1. n/5 = -0.3

5*        5*

n = -1.5

2.   -2n= 4 1/3

-2n = 13/3

-2n/ -3 = (13/3)/-2

n = -13/6

n = -2 1/6

8 0
3 years ago
An angle measures 18.6° less than the measure of its complementary angle. What is the measure of each angle?
weeeeeb [17]

Answer:

X = 35.7 Y=54.3

Step-by-step explanation:

Let the 2 angles be called X and Y were X is the smaller angle

we know that both angles are complementary therefore
X+Y=90

X = Y - 18.6 ( Given )

Y - 18.6 + Y = 90 ( substitution)

2Y = 90 + 18.6

Y = 108.6/2

Y=54.3

X= Y-18.6= 54.3-18.6 = 35.7

Check : X + Y = 35.7+54.3=90

6 0
2 years ago
Please help me! I'm on a timer!
andreyandreev [35.5K]

Answer:

its 9

Step-by-step explanation:

-3 x -3 = 9

6 0
3 years ago
Other questions:
  • Determine the intercepts of the line.
    5·1 answer
  • PPPPPPPPPPPPPPPPLLEASE HELP I GOT LIKE 1 MIN!!!!!
    6·1 answer
  • Anyone help me ‼️‍♀️
    11·1 answer
  • Find how many ways can we find three students out of ten students​
    14·1 answer
  • URGENT<br><br> What is the value of x?
    11·1 answer
  • 3. Acts as the control center of the call​
    10·1 answer
  • Help please will mark brainliest
    7·2 answers
  • Help and i give you the brainlest please
    5·2 answers
  • Write the slope-intercept form of the equation of the line perpendicular to the
    13·1 answer
  • The graph represents a mechanic’s labor costs for a given number of hours of car repair.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!