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
romanna [79]
3 years ago
11

Identify the reason that justifies the statement.

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
5 0

Answer:

C; Substitution property

Step-by-step explanation:

Here, we want to find the justification that justifies the written equation;

If PQ + RS = PS

and RS = XY

then PQ + XY = PS

What we simply did is to substitute RS for XY in the second equation;

The correct answer is Substitution property

It can be fully referred to as the substitution property of equality.

What it simply means in a nut shell is that since XY and RS are equal, then in any addition or arithmetic equation, we can make a substitution of XY for RS since they are equal to each other

You might be interested in
It is important to keep the same tense in your business writing, because otherwise your readers may ______.
Goshia [24]
<span>It is important to keep the same tense in your business writing, because otherwise your readers may misinterpret what you are trying to convey. Not having a uniform form of tense would make the writing confusing for the reader. Hope this helps. Have a nice day.</span>
6 0
3 years ago
Read 2 more answers
1. Solve for x: x/12 + 15 = 648
Vesnalui [34]

Answer:

1. x = 7596

2. x = -6.25

3. x = 8.5  

hope this helps:)

6 0
3 years ago
School starts in 45 minutes and you live 17 miles from school. What average speed (in miles per hour) do you need to travel in o
Arada [10]
It would be 22.67mph
3 0
3 years ago
A construction company is building the house shown below. They need to use a scale
Svetllana [295]

The height of the building is calculated by representing 1 inch as 8 feet. The final building has a height of 20 feet.

<h3>What is scaling?</h3>

Scaling is the increase or decrease in the height of an object by a scale factor k.

Given that the scale used is:

1 inch = 8 feet. Hence:

Since the height of the building is 2.5 in, hence:

Height of the final building = 2.5 in * 8 ft per 1 in = 20 feet

The height of the final building is 20 feet.

Find out more on scaling at: brainly.com/question/25722260

7 0
1 year ago
Read 2 more answers
Rational numbers with distribute property
Svetradugi [14.3K]

I'm not sure what this means. If you have choices you should list them.

(1/2)*(1/4 + 1/6) is an example of what should be given. There are two ways to solve this.

1. Use the distributive property.

1/2*1/4 + 1/2* 1/6

1/8 + 1/12 Which can be added using the LCD of 24

3/24 + 2/24 = 5/24

Method 2

Add what is inside the brackets first.

1/2 ( 1/4 + 1/6)

1/2(3/12 + 2/12 = 5/12

Now multiply by 1/2

1/2(5/12) = 5*1/(12 * 2) = 5 / 24 Same answer.

4 0
3 years ago
Other questions:
  • How can I identify witch of those numbers don’t belong with the other there 50.1 -50 over two -50.1 square root of 50?
    12·1 answer
  • A contractor is building a wheelchair ramp for a doorway. To meet ADA
    14·1 answer
  • Complete the table below to show the relative frequencies of the data in the first column.
    14·1 answer
  • carlos is building a screen door the height of the door is 1 foot more than twice its width what is the width of the door if it
    13·1 answer
  • Please answer quick I have a lot of work to do :C
    7·1 answer
  • For every 3 wrapped packages Mary uses 1/2 roll of wrapping paper how many packages can she wrap with 2 1/2 rolls of wrapping pa
    5·2 answers
  • If i put $1500 into my savings account and earned $180.00 of interest at 4% simple interest, how long was my money in the bank
    13·1 answer
  • HELP ME PLEASE i beg u
    13·2 answers
  • The sale price of a swimming pool after a 18.5% discount is $1189.90. Find the original list price of the pool.
    15·1 answer
  • PLEASE DO THE FOLLOWING PROBLEM
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!