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3 years ago

Which are correct statements regarding proofs? Select three options.

Mathematics

2 answers:

Gnoma [55]3 years ago

7 0

Answer:

The correct answers are:

A) In a paragraph proof, statements and their justifications are written in sentences in a logical order.

B) A two-column proof consists of a list statements and the reasons the statements are true.

D) A flowchart proof is a visual way of describing the statements and reasons for a proof.

Step-by-step explanation:

edge 2021 got it right

Masja [62]3 years ago

3 0

Answer:

the answer is c hope u get it right

Step-by-step explanation:

A flowchart proton gives valuable represent state mental and resions

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X = 3y - 6

Vlad1618 [11]

X = 3y - 6....so sub 3y - 6 in for x in the other equation

2(3y - 6) - 4y = 8
6y - 12 - 4y = 8
2y = 8 + 12
2y = 20
y = 20/2
y = 10

x = 3y - 6
x = 3(10) - 6
x = 30 - 6
x = 24

solution is (24,10)

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3 years ago

I need help on solving these problems.

ira [324]

Answer:

the fist one is A and the second one is D

Step-by-step explanation:

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3 years ago

What should be true about -5 and 5? Why?

Law Incorporation [45]

The thing that is true about -5 and 5 is the answer is zero.

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3 years ago

The following data shows the number of contacts that a sample of high school students had in their cell phones. does the data gi

Klio2033 [76]

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3 years ago

The graph of an absolute value function opens down and has a vertex of (0, -3). The domain of the function is . The range of the

Firdavs [7]

Answer:

Domain: All real numbers

Range: $y\leq -3$

Step-by-step explanation:

The domain is the set of all x values. The quadratic equation continue to operate over all x-values in both directions. The domain is all real numbers.

The range is the set of all y-values. Here the quadratic begins at -3 and continues in a downward direction forever. Then range is $y\leq -3$

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3 years ago