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Sati [7]
2 years ago
5

Triangles and Their Side Lengths

Mathematics
1 answer:
Nezavi [6.7K]2 years ago
7 0

The construction of buildings, dams, rivers, highways, temples, and other structures is the finest use of geometry in daily life.

<h3>What is the definition of geometry?</h3>

It is concerned with the geometry, region, and density of various 2D and 3D shapes.

1. The construction of buildings, dams, rivers, highways, temples and other structures is the finest use of geometry in daily life.

2. Measurement of planetary motions and orbits.

3. Art

4. Computer graphics

5. Interior planning.

Numerous applications of trigonometry and related operations may be found in daily life.

For instance, it is used in astronomy to determine how far away neighboring stars are, in geography to determine the distance between landmarks, and in the satellite navigation system.

Hence both geometry and the trigonometry are widely used in professional work and daily living,

To learn more about geometry, refer to;

brainly.com/question/7558603.

#SPJ1

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What is the interquartile range of the data ? 0,2,4,0,2,3,8,6
Alexeev081 [22]

(arrange the data set from least to greatest)

0, 0, 2, 2, 3, 4, 6, 8

(find the median: *the middle number*)

Median: 2.5

Lower quartile: 1

Upper quartile: 5

Interquartile range : upper quartile - lower quartile = answer

Interquartile range: 5 - 1 = 4

So the IQR or interquartile for the following data set is 4.

6 0
3 years ago
The half-life of radium-226 is 1600 years. Suppose we have a 27-mg sample.
slega [8]

A function m(t)= m₀e^(-rt) that models the mass remaining after t years is; m(t) = 27e^(-0.00043t)

The amount of sample that will remain after 4000 years is; 4.8357 mg

The number of years that it will take for only 17 mg of the sample to remain is;  1076 years

<h3>How to solve exponential decay function?</h3>

A) Using the model for radioactive decay;

m(t)= m₀e^(-rt)

where;

m₀ is initial mass

r is rate of growth

t is time

Thus, we are given;

m₀ = 27 mg

r = (In 2)/1600 = -0.00043 which shows a decrease by 0.00043

and so we have;

m(t) = 27e^(-0.00043t)

c) The amount that will remain after 4000 years is;

m(4000) = 27e^(-0.00043 * 4000)

m(4000) = 27 * 0.1791

m(4000) = 4.8357 mg

d) For 17 mg to remain;

17 = 27e^(-0.00043 * t)

17/27 = e^(-0.00043 * t)

In(17/27) = -0.00043 * t

-0.4626/-0.00043 = t

t = 1076 years

Read more about Exponential decay function at; brainly.com/question/27822382

#SPJ1

5 0
1 year ago
Can you form a triangle with the following segments 6,5,3?
LenaWriter [7]

Answer:

yes

Step-by-step explanation:

the sum of any two sides must be greater than the length of the remaining side in order to be able to form a triangle.

5+3=8

3+6=9

6+5=11

Hope this helps. Have a nice day. May it be filled with joy and happiness. Please, stay safe and wash your hands/wear a mask when in public. Happy Holidays.

4 0
2 years ago
Find the perimeter of the image below
BabaBlast [244]

Answer:

We need to solve the each side as though it is the hypotenuse:

AB: 6^2 + 5^2 = 61 => 7.81

BC: 8^2 + 5^2 = 89 => 9.43

CD: 4^2 + 3^2 = 25 => 5

DE: 4^2 + 2^2 = 20 => 4.47

EA: 2^2 + 5^2 = 29 => 5.39

Total 32.10 Units

Step-by-step explanation:

Please mark brainliest and have a great day!

6 0
3 years ago
Write the fraction 9/45 in simplest form.
nordsb [41]

Answer:

1/5

Step-by-step explanation:

Divide 45 by 9. = 5. = 1/5

7 0
3 years ago
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