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Marysya12 [62]
3 years ago
13

True or false? In a proof, every new statement in the first column must be justified by a reason in the second column.

Mathematics
2 answers:
saul85 [17]3 years ago
6 0
False because sometimes the other column can be blank
katrin [286]3 years ago
6 0
The answer is true. The other column cannot be blank, I️t must have a justification for each statement that is made. When you have an unjustified statement, the proof is incomplete.

Hope you have a great day, God bless, and brainliest is always appreciated :)
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Which product is negative?
Elden [556K]

Answer:

Second answer

Step-by-step explanation:

first answer: 4 negative numbers  multiplied = 2 postive numbers multipled = 1 positive number

second answer: 3 negative numbers multiplied = 1 positive number multiplied by 1 negative number = 1 negative number

third answer: Negative and positive numbers multiplied by zero = 0

fourth answer: 2 negative numbers multiplied by 2 positive numbers = 1 positive number multiplied by 1 positive number = positive number.

8 0
3 years ago
DIRECTIONS: Use this information to answer Parts A and B.
jasenka [17]

Answer:

Step-by-step explanation:

Yes; In every column the ratio cost to weight is equivalent to the unit rate of $3.50 per pound.

3 0
3 years ago
Help me asap please!
sveta [45]

Answer:

Earths moon:

Scientific: 7.35x10^22

Standard:73500000000000000000000

for the rest im only going to give you the scientific method

Mercury: 3.205x10^23

Venus 4.867x10^24

Jupiter 1.898x10^27

Saturn 5.683x10^26

Uranus 8.681x10^25

Neptune 1.024x10^26

Phobos 10.6x10^15

Ariel 1.27x10^21

Titan 1.3452x10^23

I hope this helps



4 0
3 years ago
Select no solution, one solution, or infinitely many solutions for each question
topjm [15]

Answer:

Step-by-step explanation:

1. no sol

2. infi

3.no sol

4. one sol

5 0
3 years ago
The length of a rectangle is 6 inches longer than its width. the perimeter of the rectangle is 28 inches. if x represents the wi
bixtya [17]

I hope choice must be given so that we can select which equation can be used to find its value.

I am showing the steps for this problem.

Given that, x represents the width of the rectangle and the perimeter of the rectangle is 28 inches.

Let's assume y represent the length of the rectangle.

Formula to find the perimeter of a rectangle is,

p= 2 * length + 2 * width.

Hence, we can set up an equation as following.

2 y + 2x = 28.

Hope this is your question, if not I think you will, still be able to

find an answer of your question based on this solution.

Hope this helps you!.

8 0
4 years ago
Read 2 more answers
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