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3 years ago

Is -95 an irrational number

Mathematics

2 answers:

Hunter-Best [27]3 years ago

7 0

Answer:

I think it is????

egoroff_w [7]3 years ago

4 0

Answer:

No, it is not.

An irrational number is real number that cannot be expressed as a ratio of two integers. The number pi or π is a common example of an irrational number since it has an infinite number of digits after the decimal point. Many square roots are also irrational since they cannot be reduced to fractions.

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Yo can y'all help me with this I already did it on another paper. It would be very helpful if it was a step by step explanation

Yuri [45]

Answer:

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Step-by-step explanation:

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3 years ago

The sum of 42 and a number x is 51

n200080 [17]

Answer:

x = 9

Step-by-step explanation:

"The sum of 42 and a number x is 51" in "mathy" words:

42 + x = 51

Then, subtract both sides by 42:

42 + x - 42 = 51 - 42

x = 9

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3 years ago

How do i know the unknown quantity

bonufazy [111]

Answer:

15 cakes

Step-by-step explanation:

Cross multiply: 125(3)=25x

Simplify: 375=25x

Divide 25 on both sides: 15

Add units!

Hope it helps! Comment if you have any questions!

5 0

3 years ago

We used these functions to represent the two sides of the equation:

katrin [286]

The solution to the system of equation graphed is (-1, -3)

<h3>Solution to system of equation</h3>

Given the system of equations graphed on the plane expressed as:

f(x) = 3x

g(x) = 4x + 1

Equate

f(x) = g(x)

3x = 4x + 1

3x - 4x = 1

-x = 1

x = -1

Determine the value of y

y = 3x

y = 3(-1)

y = -3

Hence the solution to the system of equation graphed is (-1, -3)

Learn more on system of equation here: brainly.com/question/847634

#SPJ1

4 0

2 years ago

When Tom purchased a new motorcycle, he paid a 5% sales tax. The amount of sales tax he paid was $265. What was the total cost o

Roman55 [17]

Answer:

$5565 PLEASE GIVE BRAINLIEST

Step-by-step explanation:

100% ÷ 5 = 20

265 x 20 = $5300

$5300 + $265 = $5565

TO CHECK YOUR ANSWER

5565 x .05 = 265 (amount of tax)

4 0

3 years ago