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Amanda [17]
2 years ago
12

Choose the set that is the possible side lengths of a right triangle.

Mathematics
1 answer:
irina1246 [14]2 years ago
5 0

Answer:

D

Step-by-step explanation:

Mathematically, for us to have a right triangle, Pythagoras’ theorem must be obeyed

From the theorem, the square of the hypotenuse (longest side) equals the sum of the squares of the two other sides

Let us take a look at the given set of numbers:

2 square is not same as 1 squared + 1 squared

9 squared is not equal to 3 squares + 5 squared

7 squared is not equal to 4 squared + 3 squared

But;

root 2 squared equals 1 squared plus 1 squared and that is our answer

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A number cube with the numbers 1 through 6 is rolled. What is the probability of the number cube showing a 4 or a number less th
Sonja [21]

Answer:

Step-by-step explanation:

The probability is

P

(

A

)

=

1

3

Explanation:

To calculate the probability you have to count the number of all possible results

|

Ω

|

and the number of results that fulfill the given condition

|

A

|

.

In this case

Ω

=

{

1

,

2

,

3

,

4

,

5

,

6

}

Thereare 6 possible result of a dice toss. So

|

Ω

|

=

6

The given condition is "the result is divisible by

3

", so

A

=

{

3

,

6

}

- those are the only numbers divisible by

3

, so

|

A

|

=

2

.

Finally to calculate the probability we have to divide

|

A

|

by

|

Ω

|

.

P

(

A

)

=

|

A

|

|

Ω

|

=

2

6

=

1

3

Note The probability is never larger than

1

, so if you get such result then there must be a mistake in calculations.

4 0
3 years ago
Read 2 more answers
Through: (2,2), parallel to y=x+42)
shtirl [24]

Answer:

y=x

Step-by-step explanation:

We want a line parallel to y =x+42

The slope of y =x+42 is 1

Parallel lines have the same slope

We have the slope m=1 and a point (2,2)

We can use point slope form to write a line

y-y1 = m(x-x1)

y-2 = 1(x-2) point slope form

Changing to slope intercept form

y-2 = x-2

Add 2 to each side

y-2+2 = x-2+2

y=x

3 0
3 years ago
Riley has decided to become an engineer. Outline the steps she should take in researching her education options.
Rus_ich [418]

Answer:    

  • Earn a bachelor’s degree from an ABET-accredited universityEstablish licensure through the NCEES FE exam
  • Earn a master’s degree in a sub-discipline of engineering
  • Gain practical experience in the field
  • Earn a professional engineering (PE) license in a sub-discipline of engineering
  • Attain further professional certification or join professional societies

Step-by-step explanation: Hope this helped :)

5 0
2 years ago
What is the name of the intercepted for ade
Goryan [66]

The intersected arc is the arc opposite the angle in question, here arc ABE.

Answer: ABE, last choice

4 0
3 years ago
A triangle can be congruent to a square.
Bas_tet [7]
No... congruent means they are exactly the same, just rotatet or dislocated
4 0
3 years ago
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