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
guapka [62]
3 years ago
12

Find the value of the following expression (2^8 • 3^-5 • 6^0) write your answer in simplified form show all your steps Help Fast

Mathematics
1 answer:
vitfil [10]3 years ago
6 0
{( {2}^{8} \times {3}^{ - 5} \times {6}^{0} })^{ - 2} \\ = \frac{1}{ {( {2}^{8} \times {3}^{ - 5} \times {6}^{0} })^{2} } \\ = \frac{1}{ {(256 \times \frac{1}{ {3}^{5} } \times 1 })^{2} } \\ = \frac{1}{ {(256 \times \frac{1}{243} \times 1 })^{2} } \\ = \frac{1}{ ({ \frac{256}{243} })^{2} } \\ = \frac{1}{ \frac{ {256}^{2} }{ {243}^{2} } } \\ = \frac{1}{ \frac{65536}{59049} } \\ = \frac{59049}{65536}
The answer is 59049/65539
The value is 0.901
You might be interested in
3x^2 Type of expression coefficients and constant
Contact [7]

Answer & Step-by-step explanation:

3x²

This term represents a monomial expression. Mono- means one. This term is by itself. It has no other term added or subtracted to it.

The coefficient of this term is 3 because it is the number that the variable is connected to.

There are no constants because this is a monomial expression.

5 0
3 years ago
Two and two fifths divided by one and a half
worty [1.4K]

Answer:

8/5 or 1 3/5

Step-by-step explanation:

2 2/5 = 12/5

1 1/2 = 3/2

Now that we have fractions that are easier to divide, one must understand that the opposite of dividing is multiplying. So if you multiply 12/5 by the reciprocal* of 3/2, which would be 2/3, you would get your answer so...

12     3         12    2        24     8             3

—  ÷ —   =   — × —    =  —  = —   <em>or</em>  1  —

5       2         5     3        15      5             5

*the reciprocal is the opposite of the fraction you have. So the denominator would become the numerator, and vise versa.

6 0
3 years ago
The ratio of the number of silver watches to the number of gold watches in a shop 2:3. Which of the following best describes the
goldfiish [28.3K]

Answer:

For every 2 silver watches, there are 3 gold watches :)

Step-by-step explanation:

For every 2 silver watches, there are 3 gold watches :)

5 0
3 years ago
What is 3x-9-5x=-7 if you solve for x
deff fn [24]

3x-9-5x = -7

combine like terms -9-2x = -7

add 9 to both sides

-2x = 2

divide both sides by -2

x - 2/-2 = -1

x = -1

6 0
3 years ago
What do you add 15/4 to make 4
koban [17]
The answer would be 1/4 or \frac{1}{4} i hope this answer helps!
8 0
3 years ago
Other questions:
  • Convert 22 meters to millimeters​
    7·1 answer
  • Which correctly identify a pair of congruent line segments? A)GH and JK B)GH and LM C)LM and NP D) AB and NP
    7·2 answers
  • Given two linear equations, explain how you can determine if the lines are parallel without graphing them
    13·1 answer
  • What is 18 &amp; 20 &amp; can you show work please??
    8·1 answer
  • I think of a number. When I round my number to the nearest 100 it is 300. When I round it to the nearest 10 it is 250
    6·1 answer
  • Whats the answer? help lol​
    15·1 answer
  • What is 3/4 divided by 2/3<br><br> also <br> what is 1/3 divided by 4/1
    13·2 answers
  • Find the area of the shaded region to the nearest tenth
    13·1 answer
  • X=(y)/(y-3) make y the subject
    10·1 answer
  • I need help on the ones I did not do
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!