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
natulia [17]
3 years ago
9

(n3) (n7) = (n)21 A. True B. False

Mathematics
1 answer:
OLEGan [10]3 years ago
7 0

Answer:

False

Step-by-step explanation:

When multiplying two exponential numbers you add their powers together : (n3)(n7) = n10

so the expression is false

You might be interested in
             The equation of a line is x + 5y = 12. What is the y-intercept of the line?
KatRina [158]
X+5y=12
5y=12-x
y=(12-x)/5
y=12/5-x/5

The intercept is 12/5
3 0
3 years ago
Read 2 more answers
Which set of points is a function?
mario62 [17]

Answer:

B

Step-by-step explanation:

This is a really simple topic. All you need to do when seeing these ordered pairs is see which has x-values that don't repeat. Over here, we can see that that is B, so B is the correct option.

5 0
2 years ago
A. zero<br> B. negative<br> C. positive
Alja [10]
The answer is zero sorry if I am wrong
7 0
3 years ago
Read 2 more answers
A line has a slope of zero Which of the following points could this line pass through
Rina8888 [55]

Answer:

B

Step-by-step explanation:

m(slope) = y2 - y1 / x2 - x1

-6 - - 6 / 7 - 3

= 0 / 4 = 0

3 0
2 years ago
Kelly needs 2 skeins of yarn for her knitting projects. A skein of yarn is usually $9, but Casey looks for sales. Which of the f
MAXImum [283]

Answer:B the cost would be $11

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Using the order of operations , solve the value of the expression.
    13·1 answer
  • 12 is 75% of what number
    11·1 answer
  • ROUND 75.4614 TO THE NEAREST THOUSANDTH
    5·2 answers
  • In 2015, the population of a small town in Florida is 95. If the population increases by 15% every year, approximately wha will
    7·1 answer
  • Which unit would you use to measure the amount of water in a swimming pool?
    6·1 answer
  • Maneesh and Beth are using leather to make bracelets. Maneesh has y inches of leather. Beth has 7 more inches of leather than Ma
    11·2 answers
  • What is 30percent 0f 110
    15·1 answer
  • The winner of the cross-country meet ran 6 miles in 2 hour. What is the average speed per minute?
    9·2 answers
  • A multiple choice test has 7 questions each of which has 4 possible answers, only one of which
    5·1 answer
  • Hi I know this seems like much but I really need help with all of this please
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!