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3 years ago

What is an irrational number that is between 5.2 and 5.5.

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

3 0

Answer:

The irrational number could be √30

Step-by-step explanation:

An irrational number is a number which can not be written as a ratio between two numbers and it can not be written as a simple fraction. In simple words we can not write it in p/q form.

Find an irrational number that is between 5.2 and 5.5.

Mostly irrational numbers are square root numbers.

So square the both numbers.

(5.2)^2 (5.5)^2.

27.04 , 30.25

It means that the number is between 27.04 and 30.25

We will pick number 30

Square root 30

√30 = 5.48

The irrational number could be √30

It is 5.48 to the hundredth....

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Reika [66]

The value of x will be equal to x = 79.

<h3>What is the triangle?</h3>

Triangle is a shape made of three sides in a two-dimensional plane. the sum of the three angles is 180 degrees.

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The Sum of the three angles is equal to 180 degrees so the third angle will be calculated as:-

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Now applying Lami's theorem in the triangle we will get the third side.

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2 years ago

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$2x^2y[x^{2}y^{2}-6xy-4]$

Step-by-step explanation:

we have

$2x^{4}y^{3}-12x^3y^2-8x^2y$

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4 years ago

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Step-by-step explanation:

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3 years ago

When the polynomial in P(x) is divided by (x + a), the remainder equals P(a)

disa [49]

Answer:

This is a false statement:

Step-by-step explanation:

According to Remainder Theorem dividing the polynomial by some linear factor x + a, where a is just some number. As a result of the long polynomial division, you end up with some polynomial answer q(x) (the "q" standing for "the quotient polynomial") and some polynomial remainder r(x).

P(x)= (x+/-a) q(x)+r(x)

P(x)=(x+a) q(x)+r(x). Note that for x=-a

P(-a)=(-a+a) q(-a)+r(-a)= 0* q(-a)+ r(-a)

P(-a)=r(-a)

It means that P(-a) is the remainder not P(a)

Thus the given statement is false....

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3 years ago