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
babymother [125]
3 years ago
12

What is the monomial if a square of a monomial is:1 9/16 a12b6

Mathematics
1 answer:
san4es73 [151]3 years ago
5 0

Answer:

1\dfrac{1}{4}a^6b^3

Step-by-step explanation:

A square of a monomial is 1\dfrac{9}{16}a^{12}b^6 that is \dfrac{25}{16}a^{12}b^{6}

Use properties of exponents:

(a^m)^n=a^{mn}\\ \\\dfrac{a^m}{b^m}=\left(\dfrac{a}{b}\right)^m\\ \\a^mb^m=(ab)^m

Note that

\dfrac{25}{16}=\dfrac{5^2}{4^2}=\left(\dfrac{5}{4}\right)^2\\ \\a^{12}=a^{6\cdot 2}=(a^6)^2\\ \\b^6=b^{3\cdot 2}=(b^3)^2

Then

\dfrac{25}{16}a^{12}b^{6}=\left(\dfrac{5}{4}\right)^2\cdot (a^6)^2\cdot (b^{3})^2=\left(\dfrac{5}{4}a^6b^3\right)^2

So, the monomial is

\dfrac{5}{4}a^6b^3=1\dfrac{1}{4}a^6b^3

You might be interested in
The difference in height of two fences is 1 feet. If the shorter fence is 2 feet tall, how high is the taller fence?
omeli [17]
A difference of 1 foot and the shorter fence is 2 feet high so the taller fence is 2+1 = 3 feet tall
8 0
3 years ago
Read 2 more answers
I need help please.
alexdok [17]

Answer:

36x

Step-by-step explanation:

18x / 19 = ? / 57

(18x * 3) / (19 * 3) = ? / 57

You multiply by 3 in both the numerator and the denominator.

36x / 57 = ? / 57

After you multiply, your answer equals 36x.

? = 36x

7 0
3 years ago
A linear function models the height of a burning candle. Candle A comes out of the mold at 211 ​mm and is expected to be at 187
DerKrebs [107]

Answer:

(11.4 - 22.8) / (26 - 7)

-11.4 / 19 this is the rate at which it burns - the slope

h = (-11.4/19)t + b

22.8 = (-11.4/19)7 + b

22.8 = (-79.8/19) + b

22.8 = -4.2 + b

27 = b

h = (-11.4/19)t + 27

Substitute 15 for t to determine the height of the candle.

6 0
3 years ago
A polygon is shown what is the measure of U
Elan Coil [88]

Answer:

120

Step-by-step explanation:

That's a guess, but it's the most logical one.

6 0
3 years ago
C) How could you use estimation to determine if your answer is reasonable? Explain.
Sliva [168]
Estimation would give you an answer close to the actual answer so you can see if your answer is reasonable depending on how close the estimate is
8 0
2 years ago
Other questions:
  • Faelyn noticed that she does not have a common factor. Which accurately describes what Faelyn should do next?
    13·2 answers
  • Gabe rents a piano for $49 per month. He earns $15 per hour giving piano lessons to students. How many hours of lessons per mont
    15·2 answers
  • Plzzz help I suck at math ....
    8·1 answer
  • I’am not sure what to think of this one please need help
    11·2 answers
  • a bus stops at the corner of elm street and oak street every half hour between 9 a.m. and 3 p.m. and every 15 minutes between 3
    6·1 answer
  • PLEASE HELP THE TEACHER IS OUT TO GET ME
    15·2 answers
  • Survey showed that 1,200 customers eating lunch . 240 ordered coffee with their meal. What percent of customers did not order co
    15·1 answer
  • The sum of three consecutive natural number is 30 find the numbers​
    7·2 answers
  • What are the roots of the polynomial equation x cubed minus 10 x = negative 3 x squared + 24? Use a graphing calculator and a sy
    6·2 answers
  • If the angle tis 42 and RS is 9 find QS. Round to the nearest tenth.<br> Q<br> R
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!