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
vekshin1
3 years ago
12

What is the answer to (12^2)^3 times 12^-4 and 12^7 times 12^-5 over 12^2

Mathematics
2 answers:
raketka [301]3 years ago
7 0

Answer:  12² = 144

12² ÷ 12² = 1

Step-by-step explanation:

I'll go through it backwards: 12^7 times 12^-5  You subtract the -5 from 7 in the exponents to get 12^2.  12^2 divided by 12^2  is 1.

(12^2)^3 works out to 12^6 because you multiply the exponents when its a power raised by a power. Then you subtract the 4 from the 6 (or add -4 +6) to get 12^2.

That means 12 squared, same as 12 times 12

That's 144.

If you have to multiply the two parts together, It's 144 times 1.

If "and" means "add them together"-- YOU KNOW!

shtirl [24]3 years ago
6 0

Answer:

1

Step-by-step explanation:

You might be interested in
A plan to expand megans room will make the length 140% what will be the new length of the room?
LekaFEV [45]

Answer:

you need to know the original length to figure this one out

Step-by-step explanation:

when you get the original length, you multiply by 1.4 to figure this one out.

7 0
2 years ago
(please help.) (I screenshot the question and choices )
padilas [110]
The second answer on the list is the correct one.
8 0
3 years ago
If £2000 is placed into a bank account that pays 3% compound interest per year, how much will be in the account after 2years?
AVprozaik [17]
3% = 3/100 = 0,03

When it's compount interest it's 1,03 because you gain 3% more from what you already have.

All you need to do
1,03•2000=2060$ for the first year

And then for the second year, you take the actual amount after one year of 3%

1,03•2060=2121,8

After two years, there will be 2121,8$
5 0
3 years ago
Read 2 more answers
There were 32 volunteers to donate blood. Unfortunately, n of the volunteers did not meet the health requirements, so they could
ipn [44]

(32-n)470

Hope Your Thanksgiving Goes Well, Here's A Turkey

-TheKoolKid1O1

5 0
3 years ago
Read 2 more answers
Can someone give me a fake band name???
Ipatiy [6.2K]

Answer:

loaded diper

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • the average or the blank is the blank divided by the blank or the amount of numbers being divided is what ​
    11·1 answer
  • What is the value of g?<br><br>−5+7g=3g+9<br><br>−1<br><br>1<br><br>125<br><br>312
    14·2 answers
  • Can derivatives be used to measure the the slope of the tangent line at x=a
    5·1 answer
  • How many monkeys were there
    11·1 answer
  • What is the expanded form of the decimal 8542.53? A) (8 x 100) + (5 x 10) + (4 x 1) + (2 x 1 10 ) B) (8 x 1000) + (4 x 10) + (2
    7·2 answers
  • There were 90 boys at the Hammarskjold school dance. They made up 60% of all of the students there. How many total students were
    6·1 answer
  • Which is the correct solution for the system <br> 3y=6-2x<br> 8x=3y-1
    5·1 answer
  • The line shown graphed below could have which of the following equations?
    9·1 answer
  • I will mark you as Brainpist if you answer this.
    12·1 answer
  • Directions: Solve each problem. Show how you found each answer.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!