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
Nikolay [14]
3 years ago
15

I need help asap! Pleasee I need help

Mathematics
1 answer:
artcher [175]3 years ago
8 0

Answer:

Its B

Step-by-step explanation: i know this because i just took that test yesterday and got it right

You might be interested in
1/7 + 1/3<br>Someone pelase help me
zavuch27 [327]
You first have to make the denominators the same 1/7x3/3 and 1/3 X 7/7
3/21 + 7/21 = 10/21

the answer is 10/21
4 0
4 years ago
Read 2 more answers
Simply please hurry!! Thank you also please ignore my answer I had to click something
Leokris [45]

9514 1404 393

Answer:

  (b)  3h^-8·k^10

Step-by-step explanation:

The applicable rule of exponents is ...

  (a^b)/(a^c) = a^(b-c)

__

  \dfrac{15h^{-4}k^{15}}{5h^4k^5}=\dfrac{15}{5}h^{-4-4}k^{15-5}=\boxed{3h^{-8}k^{10}}

4 0
3 years ago
Identify the reflection of the figure with vertices P (2, −12), Q (−3, 13), and R (−5, −15) across the x-axis.
nexus9112 [7]
Reflections across the x-axis  leaves the x  coordinates the same but the y coordinates  change sign

so point P (2,-12) is reflected to (2, 12)
So now you can identify the correct choice
4 0
4 years ago
Please help.<br> Is Algebra.
Licemer1 [7]
B, c and d would be the answer
3 0
3 years ago
Read 2 more answers
Im need HELP!!!<br>m&lt;JEF=40°
mr Goodwill [35]
Complement of JEF is 50 degrees
supplement of JEF is 140 degrees

complement of DON is -34 degrees or depending on your teacher, the answer is NONE.
supplement of DON is 56 degrees
8 0
3 years ago
Other questions:
  • A recipe for beef stew calls for 1 pound of beef and 3 potatoes. The recipe is doubled to include 2 pounds of beef and 6 potatoe
    15·2 answers
  • Working with Laws and of Sines and Cosines.
    10·1 answer
  • What is the explicit formula for this sequence -7, -4, -1, 2, 5
    11·1 answer
  • -10.3=7.2+v/7<br><br> please help me simplify!
    14·1 answer
  • The production cost for g graphing calculators is C(g) = 15g. Graph the function and then evaluate it when g = 15. What does the
    6·1 answer
  • How many ways can the words in d-r-a-g-o-n-f-l-y be arranged
    13·1 answer
  • What error, if any, did Noah make?
    11·1 answer
  • By installing efficient water fixtures, the average American can reduce water use to about 45 gallons of water
    14·1 answer
  • What is the What is the Linear Equation for<br><br>13/2 x12 ? The y intercept is 4
    11·1 answer
  • Which expression is equivalent to (q^6)^2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!