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3 years ago

Is 10 m, 20 m, 25 m a right triangle

Mathematics

2 answers:

Softa [21]3 years ago

7 0

Answer:

Step-by-step explanation:

So you put them together (10 m, 20 m, and 25 m) then you see if it makes a triangle.

but the answer is no it doesnt

wel3 years ago

3 0

That depends on where all of numbers are because of the Pythagorean theorem

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Isaac has a bag of n peanuts. He shares the peanuts with 5 of his friends. Each person gets at least 18 peanuts. Write an inequa

Setler [38]

Answer:

Total number of peanuts =n

He shared with 5 people = 6 people

Each person had at least 18

n/6>=18

Step-by-step explanation:

When question like this is given , the English is very important. He shares with his friends is different from he shares among his friends. Then also, at least means greater than or equal to.

4 0

3 years ago

Read 2 more answers

Calculate the length of the circumference of a circle with a diameter of 14cm (2dp)

kondaur [170]

C= 2 (pi) r

d= 14 cm

d= 2r

r= 7 cm

c= 2 (pi) (7cm)
c= 43.98

hope that helps

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3 years ago

Researchers investigated whether insomnia is related to education status. Adults living in a certain region were selected to par

Degger [83]

Answer:

A) 8 treatments

Normal sleeper, high school dropout
Normal sleeper, high school graduate
.Normal sleeper, college graduate
Chronic insomnia, college graduate
Chronic insomnia, high school graduate
Chronic insomnia, high school dropout
Normal sleeper, some college
Chronic insomnia, some college

B) 8 treatments

Step-by-step explanation:

<u>A) determine the number of treatments for this study </u>

The number of treatments for this study can be determined as : 2 * 4 = 8 treatments

and they are :

Normal sleeper, high school dropout
Normal sleeper, high school graduate
.Normal sleeper, college graduate
Chronic insomnia, college graduate
Chronic insomnia, high school graduate
Chronic insomnia, high school dropout
Normal sleeper, some college
Chronic insomnia, some college

B) eight (8 ) treatments

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3 years ago

True or False?In Exercise,determine whether the statement is true or false given that f(x) = In x.if it is false,explain why or

kompoz [17]

Answer:

The given statement is false.

Step-by-step explanation:

We are given the following in the question:

$f(x) = \text{In } x$

The given statement is

$f(x - 2) = f(x) - f(2), x > 2$

Putting the values on the right side of the given statement

$f(x-2)\\=\text{ln }(x-2) \neq \text{ln }x - \text{ln }2$

Thus, the given statement is false.

This can be explained with the help of an example:

For x = 3

$f(x-2) = f(3-2) = f(1)\\=\text{ln }1 = 0\\f(x)-f(2)\\=\text{ln }3-\text{ln }2 \\=0.4054$

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4 years ago

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lara [203]

$F=\{\ x\ |\ x$

F ∪ H is defined as the set that consists of all elements belonging to either set F or set H (or both).

F ∩ H is defined as the set composed of all elements that belong to both F and H

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3 years ago