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
Crank
2 years ago
5

What is the value of 12a^-4b^-3 for a = 2 and b = -1?

Mathematics
2 answers:
sladkih [1.3K]2 years ago
8 0

Answer:

-3/4

Step-by-step explanation:

a = 2 and b = -1

12a⁻⁴b⁻³

= 12(2)⁻⁴(-1)⁻³

= 12(1/16)(-1)

= -12/16

= -3/4

enyata [817]2 years ago
7 0
12a^-4 * b^-3
a= 2 and b = -1

Can you put 2 where it says a and -1 where it says b
You might be interested in
Year Number of Dropouts 1 7 2 8 3 6 4 6 5 6 6 4 7 4 8 1 9 2 10 7 11 6 12 1 13 1 14 1 15 3 16 3 17 5 18 4 19 5 20 7 The table giv
nadya68 [22]
Population mean = (7+8+6+6+6+4+4+1+2+7+6+1+1+1+3+3+5+4+5+7) / 20 = 87/20 = 4.35 <==

sample mean = (4+5+7) / 3 = 16/3 = 5.33 <==
6 0
3 years ago
Read 2 more answers
Find the distance between the two points (-10,3) and (0,27)​
crimeas [40]

Answer:

26 units

Step-by-step explanation:

\boxed{distance \: between \: 2 \: points =  \sqrt{ {(x1 - x2)}^{2} +  {(y1 - y2)}^{2}  } }

Using the formula above,

distance between (-10, 3) and (0, 27)

=  \sqrt{ {( - 10 - 0)}^{2}  +  {(3 - 27)}^{2} }

=  \sqrt{ {10}^{2}  + ( - 24) {}^{2} }

=  \sqrt{100 + 576}

=  \sqrt{676}

= 26 units

5 0
3 years ago
When as rate, 100 miles in 5 hours would be ????? miles per hour
koban [17]

Answer:

20

Step-by-step explanation:

5 divided by 100 = 20

3 0
3 years ago
Read 2 more answers
Solve m+18+23=71<br><br> PLZZZZZ I NEED THE ANSER PLZZZ
Aleksandr-060686 [28]

Answer:

m + 18 + 23 = 71

m + 41 = 71

m = 71 - 41

<u>m = 30</u>

8 0
3 years ago
Read 2 more answers
Which line is parallel to the line
UkoKoshka [18]
I think its b , but iam not sure
5 0
3 years ago
Other questions:
  • Z/-3 + 36 = 44 solve for z
    6·2 answers
  • Find all the points having an x coordinate of 1 whose distance from the point (-2,-3) is 5
    15·1 answer
  • Variable y varies directly with variable x, and y = 48 when x = 8.
    7·1 answer
  • What is the answer I really need one
    8·2 answers
  • Yo can someone help me out I wasn't paying attention I just need to find what x is.​
    6·1 answer
  • 9w=4x for w pleaseee helpp!!!
    12·1 answer
  • the room charge for a hotel is 230$ each day. the estevez family spends 4 days on vacation at the hotel . at the end of their st
    14·2 answers
  • 8. What is the equation of the line that passes through the points (0,5) and (1,7)
    14·1 answer
  • The lengths of adjacent sides of a rectangle are 572 units and 8,2
    5·1 answer
  • 11x = 57 pls tell i will give extra points for correct answer
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!