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
Bezzdna [24]
4 years ago
9

Simplify three to the negative ninth divided by three to the negative twelfth.

Mathematics
2 answers:
frutty [35]4 years ago
8 0
When you divide, the exponents subtract. -9 - (-12) = 3
3^3 = 27.
Ksenya-84 [330]4 years ago
5 0
3/-9 = 1/-3. 1/-3=3/-12. 3/-12=1/-4. 1/-3 ( -4/1) is -4/3.Multiply by the reciprocal in order to divide fractions.
You might be interested in
Math help!!!!!!!!!! please ​
FrozenT [24]

Answer:

C

Step-by-step explanation:

C.  just rotate the triangles so each corner matches up.

P to S

Q to T

R to U

5 0
3 years ago
Visualize 4.385 on a number line using magnification.
andreyandreev [35.5K]

Answer:

Um srry I am a hack I like this app Haha I hadked this girls brainy hehehe

5 0
3 years ago
James is 13 years older than one half of Abby's age. Monica is one year younger than four times Abby's age. If James and Monica
Vika [28.1K]
James and Monica are 15 years old and Abby is 4 years old.
5 0
4 years ago
Read 2 more answers
When Amy roller-skates, she moves 110 yards per minute. What is her speed in miles per hour? Round your answer to the nearest hu
Softa [21]

Answer:

Speed of Amy is 3.75 miles per hour.

Step-by-step explanation:

We have, speed of Amy = 110 yards per minute

This means, she covers 110 yards of distance in 1 minute.

Now, to convert the speed of Amy into miles per hour, we will first convert the distance from yards into miles and then convert time from minutes to hour.

We know that,

  1 yard = 3 feet

∴ 110 yards = 3 × 110 feet = 330 feet

Now, we also know that,

 5280 feet = 1 mile

∴ 1 feet = \frac{1}{5280} miles

So, 330 feet = \frac{1}{5280}\times330 = \frac{1}{16} miles

∴ 110 yards = 330 feet = \frac{1}{16} miles

Now, 60 min = 1 hr

∴ 1 min = \frac{1}{60} hrs

So, 110 yards = \frac{1}{16} miles and 1 min = \frac{1}{60} hr

So, we can say that, Amy covers a distance of \frac{1}{16} miles in

\frac{1}{60} hr.

We know that,

speed=\frac{distance}{time}

speed=\frac{(\frac{1}{16}) miles}{(\frac{1}{60})hr}

speed=\frac{60}{16} miles/hr = 3.75 miles/hr

Therefore, the speed of Amy in miles/hr is 3.75 miles/hr.

8 0
4 years ago
How can you find 50% of any number? Select all that apply.
Art [367]

Answer:

multiply it by 0.5

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Other questions:
  • Hello I am in a math 95 class. my names drew and I was looking at a problem having to do with exponential equations .
    11·1 answer
  • Write an explicit and a recursive formula for each sequence.<br> 2,4,6,8,10
    7·1 answer
  • What percent of lottery winners end up with financial troubles?
    14·1 answer
  • Lee las situaciones y realiza lo siguiente con cada una:
    10·1 answer
  • Which ordered pair is a solution to the equation?
    9·1 answer
  • Here is my question.
    9·2 answers
  • Given the diagram below if the measure of &lt;1 is 36° what is the
    9·1 answer
  • Anybody want points?
    6·1 answer
  • Why Does Pluto Live in a dog house, eat dog food, etc. but Goofy, who is also a dog, lives in a condo and drives a car? And, why
    8·2 answers
  • GIVING BRAINLIEST!!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!