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amid [387]
4 years ago
15

use the formulas to generate a pythagorean triple with x = 5 and y = 2. the three side lengths, from smallest to largest are:

Mathematics
2 answers:
lina2011 [118]4 years ago
7 0
A squared+b squared=c squared 
5 squared+2 squared=c squared
25+4=29
The square root of 29 is C.
The order would be 2, 5, the square root of 29

 
olga nikolaevna [1]4 years ago
4 0

Answer:

pythagorean triple are 2, 4, \sqrt{29}.

Step-by-step explanation:

Given :  triple with x = 5 and y = 2. the three side lengths, from smallest to largest.

To find : use the formulas to generate a pythagorean triple.

Solution : We have given that side length x =5 , y= 2 , z = ?

By the Formula of pythagorean triple.

y^{2} +x^{2} = z^{2}.

Plugging the values from smallest to largest.

2^{2} +5^{2} = z^{2}.

4 + 25 = z²

29 = z²

Taking square root

\sqrt{29} = z

Therefore, pythagorean triple are 2, 4, \sqrt{29}.

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likoan [24]

Answer:

c)88

Step-by-step explanation:

13x+10+36=19x+10

13x+46=19x+10

19x-13x=36

6x=36

x=6

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4 0
3 years ago
A quality control engineer is interested in estimating the proportion of defective items coming off a production line. In a samp
fenix001 [56]

Answer:

The lower bound of a 99% C.I for the proportion of defectives = 0.422

Step-by-step explanation:

From the given information:

The point estimate = sample proportion \hat p

\hat p = \dfrac{x}{n}

\hat p = \dfrac{55}{100}

\hat p = 0.55

At Confidence interval of 99%, the level of significance = 1 - 0.99

= 0.01

Z_{\alpha/2} =Z_{0.01/2} \\ \\ = Z_{0.005} = 2.576

Then the margin of error E = Z_{\alpha/2} \times \sqrt{\dfrac{\hat p(1-\hat p)}{n}}

E = 2.576 \times \sqrt{\dfrac{0.55(1-0.55)}{100}}

E = 2.576 \times \sqrt{\dfrac{0.2475}{100}}

E = 2.576 \times0.04975

E = 0.128156

E ≅ 0.128

At 99% C.I for the population proportion p is: \hat p - E

= 0.55 - 0.128

= 0.422

Thus, the lower bound of a 99% C.I for the proportion of defectives = 0.422

6 0
3 years ago
Examine the following set of real numbers:
Sunny_sXe [5.5K]

Answer:

  none

Step-by-step explanation:

All of the numbers in the set shown here have a finite number of digits, hence are rational.

There are no irrational numbers in the set.

6 0
2 years ago
Find the slope of the line using the points indicated. Then write an equation for the line.
Kryger [21]
The slope of the line is -2/2
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3 years ago
How do I find the x? Please and thank you!
maxonik [38]

Answer:

x = 9

Step-by-step explanation:

The two opposite interior angles that are opposite to the exterior angle are congruent as shown in the diagram.

Therefore, based on the exterior angle theorem of a triangle, we have the following equation:

2(7x + 2)° = (17x - 23)

14x + 4 = 17x - 23

Collect like terms

14x - 17x = -4 - 23

-3x = -27

Divide both sides by -3

-3x/-3 = -27/-3

x = 9

3 0
3 years ago
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