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chubhunter [2.5K]
3 years ago
10

Type the correct answer in the box. Round your answer to two decimal places.

Mathematics
2 answers:
Simora [160]3 years ago
7 0

Answer:

3.61 units

Step-by-step explanation:

AB = 3 units

AC = 2 units

Pythagoras theorem in euclidean geometry states that the sum of the squares of the base and height is equal to the square of the side which is opposite to the right angle (hypotenuse).

So,

BC^2=AC^2+AB^2\\\Rightarrow BC=\sqrt{AC^2+AB^2}\\\Rightarrow BC=\sqrt{2^2+3^2}\\\Rightarrow BC=\sqrt{13}

\sqrt{13}=3.6055\\\Rightarrow \sqrt{13}=3.61

BC = 3.61 units

Vlad [161]3 years ago
5 0
Find the square root of 13, which is 3.6

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standard automobile license plates in a country display 3 numbers, followed by 2 letters, followed by 2 numbers. how many differ
RoseWind [281]

The system of standard automotive license plates allows for a variety of standard plates is 39917124 ways.

<h3>Define the term permutation?</h3>
  • The number of potential arrangements for a given set is assessed mathematical terms, but this procedure is referred to as permutation.
  • The arrangement's order is essential when using permutations.

For the stated data;

Standard car license plates in a nation typically have 3 digits, 2 letters, and 2 numbers.

There are total 9 digits (0 - 9).

There are total 26 letter (A - Z)

Repetitions of letters and numbers given allowed.

Thus, numbers and the letters ca be arranged as;

1st place = 9 ways.

2nd place = 9 ways.

3nd place = 9 ways.

4th place = 26 ways.

6th place = 26 ways.

7th place = 9 ways.

8th place = 9 ways.

Total ways = 9×9×9×26×26×9×9

Total ways = 39917124

Thus, the system of standard automotive license plates allows for a variety of standard plates is 39917124 ways.

To know more about the permutation, here

brainly.com/question/1216161

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5 0
1 year ago
One number is 10 more than the other. Their product is 299. Which of the following are the representations?
Talja [164]

Answer:

A.

Step-by-step explanation:

the second number is just 10 more than the first

6 0
2 years ago
Read 2 more answers
this past Sunday, the giants scored 9 less than twice the cowboys. the packers scored 14 points more than the giants. if the tea
Grace [21]
Let the score of cowboys is x
and giants make score 9 which is twice less than the cowboys score so
giants score will be = 2x -9
and packers scored 14 more than giants that is (2x - 9) + 14
now sum of their scores is equal to 81 it means:
x + (2x - 9) + (2x -9) + 14 = 81
x + 2x - 9 + 2x - 9 + 14 = 81
5x = 81 + 4
5x = 85
x = 17
packers scored =  (2x - 9) + 14
= 2 (17) -9 + 14
=38 + 5 = 43 points

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3 years ago
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nevsk [136]
A function is a relation for which each value from the set the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair.
3 0
2 years ago
What multiplies to give you 15 and adds to give you -8?
Nitella [24]

Answer:

The system of equations is:

        x + y = 15

           xy = 15

Step-by-step explanation:

solve the first for y and substitute in the second:

            y = 15-x

      x(15-x) = 15

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15x - x� - 15 = 0

-x� + 15x - 15 = 0

x� - 15x + 15 = 0

7 0
2 years ago
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