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
Kruka [31]
3 years ago
10

3x–x–4x+4x What is this simplfied to? Please use exponents.

Mathematics
2 answers:
madam [21]3 years ago
7 0

im pretty sure you dont need exponents for this bud

3x-x-4x+4x

2x+0

2x

sp2606 [1]3 years ago
7 0

2x do you want the steps on how to solve it?


You might be interested in
Solve <br>x+y=5 and 3x-5y=7​
Nezavi [6.7K]

Answer:

X=4, y=1

Step-by-step explanation:

4 0
3 years ago
2.Beth is 6 years younger than<br>twice her brother's age. How old is<br>Beth?​
murzikaleks [220]
Beth would be four years old
8 0
3 years ago
If the hypotenuse of a right triangle has length 9 feet and one of the other sides has length 2 feet, what is the length of the
alex41 [277]
  • Hypotenuse=H=9ft
  • Base=B=2ft

Apply Pythagorean theorem

  • P²=H²-B²
  • P²=9²-2²
  • P²=81-4
  • P²=77
  • P=√77

Option D

4 0
1 year ago
Read 2 more answers
Let W be part of the solid sphere of radius 4, centered at the origin, that lies above the plane z = 2. Set up an integral in cy
andriy [413]

Answer:

V = ∫∫∫rdrdθdz integrating from z = 2 to z = 4, r = 0 to √(16 - z²) and θ = 0 to 2π

Step-by-step explanation:

Since we have the radius of the sphere R = 4, we have R² = r² + z² where r = radius of cylinder in z-plane and z = height² of cylinder.

So, r = √(R² - z²)

r = √(4² - z²)

r = √(16 - z²)

Since the region is above the plane z = 2, we integrate z from z = 2 to z = R = 4

Our volume integral in cylindrical coordinates is thus

V = ∫∫∫rdrdθdz integrating from z = 2 to z = 4, r = 0 to √(16 - z²) and θ = 0 to 2π

4 0
2 years ago
A n =−1+3(n−1) an=−1+3(n−1) what is the 55 term in the sequence
Sindrei [870]
ANSWER

a_{55}=161


EXPLANATION

The general term for the sequence is


a_n=-1+3(n-1)


To find the 55th term, we have to substitute
n = 55
in to the general term and simplify.



This implies that,

a_{55}=-1+3(55-1)



a_{55}=-1+3(54)




a_{55}=-1+162



a_{55}=161


Therefore the 55th term is 161.
8 0
2 years ago
Other questions:
  • What are four consecutive integers whose sum is 682
    15·2 answers
  • The equation for a projectile's height versus time is h(t)=-16t^2+Vt+h. A tennis ball machine serves a ball vertically into the
    7·1 answer
  • What does the phrase “took to It like a duck takes to water” mean in this sentence?
    6·1 answer
  • What is the area of the trapezoid?<br><br> 60 ft<br> 64 ft<br> 24 ft
    14·1 answer
  • 6th grade math... anybody can help ?! :)
    12·1 answer
  • Consider the following scenario describing the Cambridge Mall parking lot: The number of wheels in the parking lot is based on t
    15·2 answers
  • The diameter of a tennis ball is 2 cm and the diameter of the softball is 1 cm. About how many times as
    7·1 answer
  • HELP MEH PLZZZZZZZZZZ
    8·2 answers
  • Math question need help.
    14·1 answer
  • Solve the equation. (If all real numbers are solutions, enter REALS. If there is no solution, enter NO SOLUTION.)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!