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
vodomira [7]
3 years ago
5

Use the associative property to simplify the expression.

Mathematics
1 answer:
weqwewe [10]3 years ago
8 0

Answer:

Step-by-step explanation:

I hope this help

You might be interested in
Find X....PLEASE HELP ME...ASAP SUCK AT MATH!!!
nordsb [41]
An exterior angle of a triangle is equal to the sum of the opposite interior 
angles

4x - 20 = 2x - 4 + 52
4x - 2x = 20 - 4 + 52
2x = 68
x = 68/2
x = 34
6 0
4 years ago
Help help help me<br> please
Anna35 [415]
When the base is the same, and it is a ÷, subtract the exponents (if it is a ×, add the exponents):
-11/3-(-2/3)=-9/3=-3
4^(-3)=1/4³=1/64
the first choice is correct. 
4 0
3 years ago
Read 2 more answers
Serena Williams opened a savings account to deposit all her tennis winnings. She initially deposited $8000. After a year of mont
Radda [10]

Answer:

Step-by-step explanation:

Deposited amount 8000$

One year - 12 months

divide 8000 by 12

666.666666667

so one month

666.666666667

5 0
3 years ago
What are the solutions of 2x2- 6x+5=0?
Scrat [10]

Answer:

$x_{1}=\frac{3}{2}+\frac{i}{2}\\$

$x_{2}=\frac{3}{2}-\frac{i}{2}$

Step-by-step explanation:

It is a Quadratic Equation

2x^2-6x+5=0

Once it cannot be easily factored, you solve it using the quadratic formula or completing the square. I will use the quadratic formula.

$x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

$x=\frac{-(-6)\pm\sqrt{(-6)^2-4\cdot 2\cdot 5}}{2\cdot 2}$

The discriminant is negative, therefore we got complex solutions.

\Delta= \sqrt{-4}= \sqrt{4i}  =2i

$x=\frac{6\pm 2i}{4}$

$x_{1}=\frac{3+i}{2} $

$x_{2}=\frac{3-i}{2} $

Now, just rewrite the roots in standard complex form

$x_{1}=\frac{3}{2}+\frac{i}{2}\\$

$x_{2}=\frac{3}{2}-\frac{i}{2}$

5 0
3 years ago
One ring in the Stonehenge monument was originally made of 30 stones each about 6 feet wide 3 feet thick and 13 feet tall what i
jeka57 [31]

Answer:

The answer to your question is 3978 ft³

Step-by-step explanation:

Data

total number of stones = 30

width = 6 ft

thickness = 3 ft

height = 13 ft

Volume of 17 stones

Process

1,. Calculate the Volume of 1 stone

Volume = width x thickness x height

-Substitution

Volume = 6 x 3 x 13

-Simplification

Volume = 234 ft³

2.- Calculate the volume of 17 stones

Volume = 17 x 234

             = 3978 ft³

3 0
3 years ago
Other questions:
  • Jessica is saving money for a new sailboat. She has already saved $1,000 and plans to save $150 per week. This situation can be
    14·2 answers
  • Please important answer, as soon as possible I will thank you and mark as brainlist
    8·1 answer
  • (2^2 + 8) x 7 solve the following problem​
    15·2 answers
  • Tires regularly priced at $44 each are on sale for $37. How much would a truck owner save by buying four tires at the sale price
    14·2 answers
  • WILL GIVE BRAINLIEST! That is the distance, including the variable, for the plane after t hours? Note: This is what you would ha
    9·1 answer
  • Brandon buys a radio for $48.17 in a state where the sales tax is 7%. How much does he pay in taxes? If necessary, round to the
    14·1 answer
  • What is the slope of the line?​
    10·1 answer
  • Point K is located at (1.5) on the coordinate plane. Point K is reflected over the Z-
    7·1 answer
  • Find the distance using the modulus of the difference between z1 = -8 + 3i and z2 = 4 - 7i. Show all work for full credit.
    13·1 answer
  • The table represents a function.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!