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
kompoz [17]
2 years ago
8

Let a, b, c be the three rational numbers where a = 2 3 , b = 4 5 and c = − 5 6 Verify: Associative property of addition

Mathematics
1 answer:
jok3333 [9.3K]2 years ago
4 0

Answer:

The answer is 124.

Step-by-step explanation:

I added them up together and got the answer. Please don't delete my answer, I am only trying to help.

You might be interested in
Can you find the slope for me, please?
shusha [124]
The slope is -3/2

Use the two ordered pairs (-2,0) and (0,-3) and do y2-y1/x2-x1

-3-0/0+2= -3/2
3 0
3 years ago
Read 2 more answers
Please answer question 18 using the information above.
Zolol [24]

Answer:

Third and forth.

Step-by-step explanation:

Marks up mean increasing the price.

8 0
3 years ago
Simplify completely quantity x squared plus 4 x minus 45 all over x squared plus 10 x plus 9 and find the restrictions on the va
Brums [2.3K]

Answer:

A) Quantity x minus 5 over quantity x plus 1, where x≠-1 and x≠-9

Step-by-step explanation:

\frac{x^2 + 4x - 45}{x^2 + 10x + 9}

Simplifying the numerator first:

x² + 4x - 45 using the quadratic formula you get;

(x - 5)(x + 9)

Then simplifying the denominator x² + 10x + 9 using a quadratic formula you get;

(x + 1)(x + 9)

Dividing the numerator and denominator now gives;

\frac{(x - 5)(x + 9)}{(x + 1)(x + 9)}

Cancelling (x + 9) throughout leaves you with;

\frac{x - 5}{x + 1}

The only restrictions here is if x = 1 and 9 which will give an undefined answer.

7 0
3 years ago
Read 2 more answers
When exchanging US Dollars (USD) for Philippine Peso (PHP) the number of Philippine Pesos received is directly proportional to t
RUDIKE [14]

Answer:

D

Step-by-step explanation:

3 0
3 years ago
A ____ is a term with a number part but no variable. (WILL GIVE BRAINLIEST) (❁´◡`❁)​
Margaret [11]

Answer: it’s a Constant!

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • The lines given by the equations y=2x and y=4x+1 are
    6·1 answer
  • Complete the synthetic division problem below. What is the quotient in polynomial form?
    5·2 answers
  • 7. Which is greater- .85 or 8/9?
    13·2 answers
  • The net of a solid figure is shown below:
    10·2 answers
  • Please help me on this problem.
    9·1 answer
  • How do I know if lines are perpendicular
    8·2 answers
  • The Hu family goes out for lunch, and the price of the meal is $54. The sales tax on the meal is 7%, and the
    8·1 answer
  • A ball is shot from a cannon into the air. The equation that's gives the height (h) of the ball of any time (t) is: h(t)= -16t^2
    15·1 answer
  • A radio station plays 3 commercials for every 8 songs it plays. If they played 72 songs during the morning segment, how many com
    8·1 answer
  • 7+3√8<br> please help me
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!