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2 years ago

How many different integers are there such that the square of the square of the integer is a two-digit integer

Mathematics

1 answer:

bonufazy [111]2 years ago

8 0

The number of different integers there are for such condition to hold is; 4.

<h3>How many integers satisfy the given condition?</h3>

According to the task content, the square of the square of such integers must be a two-digit number, that is, less than or equal to 99.

The numbers in discuss, x must satisfy;

x⁴ < 99.

The numbers in this regard are therefore, -2, -3, 2, 3.

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WINSTONCH [101]

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3 years ago

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Sergio [31]

A. $x < -3 \vee x \ge 2$

B. $x < 6 \vee x > 14$

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4 years ago

What is the rational number equivalent to 1.28? The 1.28 has a line above the 28

Svetach [21]

<span>the line over the 28 means the 28 repeats forever.
1.282828.... and so on
let x be the rational number 1.28...
we can use this trick:
100*1.282828....= 128.282828...
(the decimal 28 part repeats) 100x = 128.28...
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the .282828... part will be subtracted away
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divide both sides by 99 to get
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3 years ago

A triangular prism has a volume of 2500 cubic feet. What is the length of the prism if its triangular bases are right triangles,

seraphim [82]

Answer:

25 ft

Step-by-step explanation:

V = AH, where A = area of the base, and H = height (length) of the prism

A = bh/2 for a triangle

V = bh/2 × H

2500 = (10)(20)/2 × H

2500 = 100H

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2 years ago

SUPER EASY FOR POINTS!!!!solve: x-3=3x-2

Savatey [412]

Answer:

Polynomial equation solver

x-3=3x-2

Standard form:

−2x − 1 = 0

Factorization:

−(2x + 1) = 0

Solutions:

x = −1

= -0.5

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3 years ago