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2 years ago

Is V72 rational or irrational? And why

Mathematics

1 answer:

Evgesh-ka [11]2 years ago

7 0

Irrational, because if you simplify the root V72=6V2

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Eli sells refrigerators.his base salary is $250 per week, and his commission is $50 for each refrigerators that he sells. He nee

marta [7]

Answer: p = 75 + 250

Equation of the situation, in slope-intercept form is given as .

Where,

b = y-intercept

m = slope

n = number of computers sold

p = total cost

All we need to find is the value of m and b.

Using two pairs from the table of values, (4, 550) and (6, 700):

Substitute n = 4, p = 550, and m = 75 in , and find the value of b.

Subtract 300 from each side

b = 250

Substitute m = 75, and b = 250 in

✅Equation that represents the situation would be:

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1 year ago

Help please !!!!!!!!!!!!!!!!!!!!!!!!!!!!!

nikklg [1K]

Answer:

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Step-by-step explanation:

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2 years ago

How do you find x in the circle

yarga [219]

Answer:

x=2, its on the same length line and the lines there butting up to are equal

Step-by-step explanation:

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2 years ago

Read 2 more answers

Please help I need to know now :(

Ainat [17]

I think it’s y^2.
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3 0

2 years ago

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Determine whether the following statement is a tautology, contradiction, or neither (~PVQ) ~Q Tautology Contradiction • Neither

Tom [10]

Answer:

The statement $(\lnot P \lor Q)\rightarrow \lnot Q$ is neither a tautology nor a contradiction.

Step-by-step explanation:

A tautology is a statement that is always true.

A contradiction is a statement that is always false.

We are going to use a truth table to determine whether the statement $(\lnot P \lor Q)\rightarrow \lnot Q$ is a tautology, contradiction, or neither

A truth table shows how the truth or falsity of a compound statement depends on the truth or falsity of the simple statements from which it's constructed.

The statement $(\lnot P \lor Q)\rightarrow \lnot Q$ is compound by these simple statements:

$\lnot P$
$\lnot Q$
$(\lnot P \lor Q)$

and we are going to use these simple statements to build the truth table.

The last column contains true and false values. Therefore, the statement is neither a tautology nor a contradiction.

6 0

3 years ago