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
Naddik [55]
3 years ago
11

Simplify (3a ^2)^ 3

Mathematics
1 answer:
Leya [2.2K]3 years ago
7 0
The answer is 27a^6
Hope this helps.
You might be interested in
(X+9)(x-2)-9x-6 is equivalent to?
Allushta [10]

Answer:

x^{2} - 2x - 24

Step-by-step explanation:

(x + 9)(x - 2) - 9x - 6

x^{2} - 2x + 9x - 18 - 9x - 6          Multiply.

x^{2} - 2x - 24                              Combine the like terms.

4 0
2 years ago
A passenger train left Austin, Texas at 12:00 PM bound for Dallas, exactly 210 miles away; it traveled at a steady 50 miles per
olya-2409 [2.1K]

Answer:

  1. 3 hours
  2. 1 hour 45 minutes
  3. 300 miles

Step-by-step explanation:

1. The trains are moving toward each other at a total speed of 50 +20 = 70 miles per hour. Together, they cover the 210 mile distance in ...

  time = distance/speed

  time = 210 mi/(70 mi/h) = 3 h

The trains collide after 3 hours.

__

2. The fly is closing with the freight train at a speed of 100 +20 = 120 miles per hour. Together, the fly and the train cover the initial 210 mile distance in ...

  (210 mi)/(120 mi/h) = 7/4 h = 1 hour 45 minutes

The fly first meets the oncoming freight train after 1 h 45 min.

__

3. The fly is flying for all three hours before the trains collide, so, at 100 miles per hour, will fly 300 miles.

6 0
3 years ago
McKenzie bought 1.2 pounds of coffe for $11.82. What was the cost per pound?
mihalych1998 [28]
11.82 divided by 1.2=9.85
4 0
3 years ago
Read 2 more answers
Solve for x. (enter your answers as a comma-separated list.) matrix
Gala2k [10]
The problem isn't provided to solve for a matrix
5 0
3 years ago
F(x) = -2x + 5<br> f ( ) = 13
scZoUnD [109]

Answer:

Okay, I haven't done this a long time however I believe with this you have to solve the equation by doing substitution.

Step-by-step explanation:

so, if f (x) equals 13, you replace the x in the equation to 13.

f(x)=-2x+5

f(x)=-2(13)+5

f(x)=26+5

f(x)=31

I believe 41 would be your answer. Hope this is right and it helped!

4 0
3 years ago
Other questions:
  • 14/40 in simplest form
    5·2 answers
  • 1. x^6y^14 / x^4Y^9
    13·1 answer
  • Nico and Tony have decided to pay for their own phone plans. Nico had to pay $100 to sign up for Verizon and is going to be char
    8·1 answer
  • The points (4, 1) and (x, -6) lie on the same line. If the slope of the line is 1, what is the value of x?
    15·2 answers
  • I need help on this question
    12·1 answer
  • use the points a(2, 3) and b(2, −5). complete the description of segment ab and find its length. then describe the image of segm
    8·1 answer
  • Solve the equation. Show all steps of your work and give
    13·2 answers
  • 8-4(2+5²)÷12<br>answer? ​
    6·1 answer
  • What is JL brainliest for answer
    9·1 answer
  • Cos 90 - 2sin45 + 2tan180
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!