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Dmitry_Shevchenko [17]

3 years ago

13

Which of the following terms is defined as a nonrepeating, nonterminating decimal? o A) Repeating number B) Irrational number C)

Rational number D) Nonreal number

2 answers:

Mice21 [21]3 years ago

8 0

Answer:

b) irrational number

numbers such as π and √2 never end but the never repeat either.

grandymaker [24]3 years ago

4 0

Answer:

B.

Step-by-step explanation:

That is an irrational number.

Examples are √2 and π.

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Natasha2012 [34]

Answer:

line1： $y=\frac{1}{4}x-\frac{3}{2}$

line2: $y=\frac{1}{4}x -\frac{1}{2}$

Step-by-step explanation:

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2 years ago

Find the measure of angle y. Round your answer to the nearest hundredth. Right triangle

e-lub [12.9K]

<h3>The measure of angle y is 35.68 degrees</h3>

<em><u>Solution:</u></em>

Given that,

hypotenuse 12

Opposite 7

Find the measure of angle y

y is unknown and is between the hypotenuse and adjacent side

The figure is attached below

In a right triangle, the sine of the angle is the ratio of the side opposite to the angle to the hypotenuse

Therefore,

$sin\ y = \frac{opposite}{hypotenuse}\\\\sin\ y = \frac{7}{12}\\\\sin\ y = 0.5833\\\\y = sin^{-1}\ 0.5833\\\\Use\ arcsin\ calculator\\\\y = 35.6829 \\\\y \approx 35.68$

Thus measure of angle y is 35.68 degrees

7 0

3 years ago

Please help question is in image

garri49 [273]

Answer:

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Step-by-step explanation:

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3 years ago

the sides of a triangle are in the ratio 2:3:4. if the measure of the shortest side of the triangle is 12 centimeters what is th

REY [17]

Hello,
We see that there is the ratio
2:3:4, which let us to conclude the ratio between the shortest and longest side is 2:4 or 1:2, so the longest side is two times bigger than the smallest.
To find the longest side:
12×2=24 cm. As a result, the length of the longest side is 24 cm. Hope it help!

3 0

3 years ago

The sum of three numbers is 125. The first number is 7 more than the first. The third number is 4 times the second.What are the

xenn [34]

Answer:

15, 22, 88

Step-by-step explanation:

I assume you mean the second number is 7 more than the first. Write the system of equations:

x + y + z = 125

y = x + 7

z = 4y

Substitute the third equation into the first.

x + y + 4y = 125

x + 5y = 125

Substitute the second equation.

x + 5(x + 7) = 125

6x + 35 = 125

6x = 90

x = 15

Solve for the other variables.

y = 22

z = 88

4 0

3 years ago