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
Nataliya [291]
3 years ago
14

Which expression is equivalent to the given expression?(12g^2h^7)(3g^-2h^-4)​

Mathematics
1 answer:
tino4ka555 [31]3 years ago
3 0

Answer:

B

Step-by-step explanation:

(12g²h⁷)(3g⁻²h⁻⁴) = 12 * 3 * g²⁺⁽⁻²⁾ * h⁷⁺⁽⁻⁴⁾

                            = 36 * g⁰ * h³

                            = 36 * 1 * h³

                            = 36h³

Any variable or constant to the power of zero is 1

a⁰ = 1 ;    12⁰ = 1  ;   (-5)⁰ = 1

You might be interested in
You earn a base salary of $2200 a month plus a sales commission of 5%. Your total sales for one month were $20,000. Find your to
Lemur [1.5K]

Answer: your total pay for the month is $3200

Step-by-step explanation:

You earn a base salary of $2200 a month plus a sales commission of 5%.

Your total sales for one month were $20,000. This means that your commission for that month would be

5/100× 20000 = 0.05 × 20000 = 1000

Total pay for the month would be

Base salary + commission for the month. Therefore, your total pay for the month would be

2200 + 1000 = $3200

4 0
3 years ago
Please help as soon as possible! Round your answers to one decimal place, if necessary. Find the mean and median of these data:
Paladinen [302]

Answer:

Mean= 12.2

Median= 14

Step-by-step explanation:

The mean of the data can be calculated as follows

= 2+5+13+15+18+20/6

= 73/6

= 12.2

Mean= 12.2

The median can be calculated as follows

Arrange the numbers in an orderly way

2, 5, 13, 15, 18, 20

= 13+15/2

= 14

Median= 14

7 0
3 years ago
3x+6<15 using algebra tiles
Alexus [3.1K]


x = 7

3*x-6-(15)=0
3x - 21 = 3 • (x - 7)
Solve : 3 = 0
Solve : x-7 = 0
Add 7 to both sides of the equation :
x = 7
5 0
4 years ago
3. Jolene gets paid 17 cents a tree for tree planting up north. In one week she planted 2437 trees. What i
mafiozo [28]

Answer:

Wage of Jolene is 414.29 dollars per week

Step-by-step explanation:

Amount received by Jolene for planting a tree is 17 cents

Given

Total amount of trees planted in a week =   2437

Wage of Jolene is equal to product of number of trees planted and amount paid for planting one tree

Wage of Jolene

= 2437  * 0.17\\= 414.29Dollars

4 0
3 years ago
The formula below is used to convert a tempreture in degrees Farenheit,F to a tempreture in degrees Celsuis ,C.C = 5/9 (f-32) Wh
spayn [35]

Answer:

4.4 degrees C.

Step-by-step explanation:

C = 5/9 (F - 32)

When F = 40:

C = 5/9( 40 - 32)

= 5/9 * 8

= 40/9

= 4.4 degrees C,

6 0
2 years ago
Other questions:
  • Add the opposite of 2 1/2 to the sum of 1.25 and (−1 3/4 ). PLS help right now.
    13·1 answer
  • points Q and R are midpoints of the sides of triangle ABC. Triangle A B C is cut by line segment Q R. Point Q is the midpoint of
    6·2 answers
  • Help me Please <br> Evaluating Piecewise
    12·1 answer
  • which statements must be true about the image of triangle MNP after a reflection across EG? Select three options.​
    6·2 answers
  • What is the answer to 3x-2=3x+2
    15·2 answers
  • How can 4.13E7 be expressed in standard notations
    10·1 answer
  • I need help with this question can anyone help?
    7·1 answer
  • Write 9.75% as a fraction in simplest form
    12·2 answers
  • 1.<br> What is the equation of a circle with center (-5, 8) and radius 9?
    6·2 answers
  • Helpppp plss:)))))))<br>(the answer is not c though)​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!