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
alex41 [277]
3 years ago
14

Which of the following statements demonstrates the associative property of multiplication?

Mathematics
1 answer:
ehidna [41]3 years ago
5 0
The answer is 2(24)= 2(20+4)
Both answer is equivalent to 48
You might be interested in
Find the roots of the quadratic equation x² – 8x = 9 by completing the square. Show your work.
Artist 52 [7]
No solutions beacause you have to factor out numbers for -9 but they must equal -8 when adding them.
8 0
3 years ago
Sustituir. 20c + 15r + 75p + 50e​
AVprozaik [17]

Answer:

8c - 7r + 10p - 20e

Step-by-step explanation:

Subtract (20c + 15r + 75p + 50e) - (12c + 22r + 65p + 70e)

(20c + 15r + 75p + 50e) - (12c + 22r + 65p + 70e)

Open bracket

20c + 15r + 75p + 50e - 12c - 22r - 65p - 70e

Collect like terms

= 20c - 12c + 15r - 22r + 75p - 65p + 50e - 70e

= 8c - 7r + 10p - 20e

3 0
3 years ago
What is 4 less than the quotient of twice a number and 3 translated to an algebraic expression?
Drupady [299]

Answer:

(2x/3) - 4

Step-by-step explanation:

"twice a number" ---> 2x

"quotient of twice a number and 3" ---> 2x/3

"4 less than" -->  (2x/3) - 4

Could also be written as (2/3)x - 4

5 0
3 years ago
Simplify (1 − cos x)(1 + cos x). (2 points)
Vadim26 [7]

Answer:

sin²x

Step-by-step explanation:

we have

(1 − cos x)(1 + cos x)=1-cos²x

Remember that

sin²x+cos²x=1 ------> i-cos²x=sin²x

therefore

(1 − cos x)(1 + cos x)=sin²x

4 0
3 years ago
Read 2 more answers
What is the simplified form of the following expression? 4/7^3
timofeeve [1]
If your question is :
\frac{4}{7^3}

Then the answer is:
\frac{4}{7*7*7} =  \frac{4}{343}

If your question is:
(\frac{4}{7}) ^{3}

Then the answer is:
\frac{4*4*4}{7*7*7} =  \frac{64}{343}
6 0
3 years ago
Read 2 more answers
Other questions:
  • The lines below are perpendicular. If the green line has a slope of 1/7, what is
    15·1 answer
  • A road bike has a wheel diameter of 622 mm. What is the circumference of the wheel? Use 3.14 for Pi.
    13·2 answers
  • please help :) Geography doesn’t simply begin and end with maps showing the location of all the countries of the world. In fact,
    13·2 answers
  • Adam is admiring a statue in Sparrowtown Park from 56 feet away. If the distance between the top of the statue to Adams head is
    12·1 answer
  • sound intensity is inversely proportional to the square of the distance from the source - the farther from the source you are, t
    14·1 answer
  • At a recycling center, items are sorted and removed according to the materials they are made out of. In one mixture of recycling
    6·1 answer
  • What is the m for this slope?
    6·2 answers
  • What is the average rate of change of f over the interval [3,4]?
    10·1 answer
  • Increase 80 in the ratio of 3:2​
    10·1 answer
  • Choose the right answer.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!