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
worty [1.4K]
4 years ago
9

Simplify: square root 27x12 over 300x8

Mathematics
1 answer:
alex41 [277]4 years ago
5 0

Answer:

10

-------------

3x^2

Step-by-step explanation:

First lets simplify what is inside the square root

300x8

---------------

27x12

3 * 100 x^8

------------------

3 *9 x^12

The 3's cancel  and we know a^b/ a^c = a^(b-c)

100/9 x^ (8-12)

100/9 x^-4

sqrt( 100/9 x^-4)

Put the negative exponent in the denominator and make it positive

sqrt( 100 / (9x^4) )

We know that sqrt( a / b) = sqrt(a) / sqrt( b)

sqrt(100)

----------------

sqrt( 9x^4)

10

-------------

3x^2

Read more on Brainly.com - brainly.com/question/12900964#readmore

You might be interested in
Simplify A (x - 5) - A (x + 2)
disa [49]

ax -5a - ax+ a2= ax-ax=0 5a+a2

3 0
3 years ago
Read 2 more answers
What is the interest rate if a principal of $572 earns $228.80 in interest in four years?​
Marianna [84]

Answer:

the answer is 10% if it is simple interest you're talking about.

8 0
2 years ago
I have no idea - please show your work and give some details. Thanks!
Vinil7 [7]
Okay, I can exactly show my work. but you can answer this by counting the muber of spaces between points A and C. So the answer should be A 13, my bud.
4 0
3 years ago
Read 2 more answers
I have a rectangle that is 2 1/2 feet long and 1 1/3 feet wide. What is the area of the rectangle? Please show work
bezimeni [28]
I cant really attach a picture but this is the answer so you turn 2 1/2 into a improper fraction which is 5/2. then you multiply 11/3*5/2. And that equals 55/6. and then turn it into a whole number and it equals 9.16..
5 0
3 years ago
Evaluate 12∣∣−x+3∣∣−5 when x = 11.
Evgen [1.6K]

Answer:

91

Step-by-step explanation:

12∣∣−x+3∣∣−5

Let x = 11

12∣∣−11+3∣∣−5

Do the absolute value first

12∣∣-8∣∣−5

Taking the absolute value, which means making it positive

12* 8 -5

Multiply and divide

96 -5

91

7 0
3 years ago
Other questions:
  • Here are the ingredients for raspberry ripple ice cream
    12·1 answer
  • Alex drew a shape that belongs to both the category of rhombuses and the category of rectangles.
    8·1 answer
  • Eric plays basketball and volleyball for a total of 95 minutes every day. He plays basketball for 25 minutes longer than he play
    13·1 answer
  • What is x in <br> 10(x-2)= -20
    5·2 answers
  • HELP PLSS IT WOULD BE NICE
    8·1 answer
  • I need help on this question!!
    7·1 answer
  • Bryanna is thinking of two numbers. Their sum is −7. One of the numbers is 11. Write an
    8·1 answer
  • I need help on this one
    15·1 answer
  • How many units are there between point A (-3,80) and point B (-3,12)
    5·1 answer
  • at the mall, myla bought a shirt for $25.36, a hat for $5.09 and a belt for $11.45. how much did she spend altogether?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!