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jasenka [17]
3 years ago
12

Help please NO LINKS!!!!! special right triangles (radical answers)

Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
5 0
The answer is 6 root 2
AnnyKZ [126]3 years ago
4 0

Answer:

x = \sqrt{6}

Step-by-step explanation:

Since the given triangle is equilateral the all 3 sides would be:

\sqrt{6} +\sqrt{6} or \sqrt{12}. Now we know that the base of the right triangle is \sqrt{6} and the hypotenuse is \sqrt{12}. Therefore we can say;

A² + B² = C²

(\sqrt{6})² + x² = (\sqrt{12})²

6 + x² = 12

x² = 12 - 6

x² = 6

x = \sqrt{6}

Therefore; <u>x = </u>\sqrt{6}<u> is the length of x</u>, in simplest radical form.

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Write a number to describe losing 6 points
adell [148]

Answe 6-6

Step-by-step explanation: i hade 6 point and i lost 6 points hint 6-6

3 0
4 years ago
HELP NOW!!!!
VMariaS [17]

Using the concept of probability and the arrangements formula, there is a  

0.002 = 0.2% probability that the first 8 people in line are teachers.

----------------------------------

  • A probability is the <u>number of desired outcomes divided by the number of total outcomes.</u>
  • The order in which they are positioned is important, and all people will be positioned, and thus, the arrangements formula is used to find the number of outcomes.

The number of possible arrangements from a set of n elements is given by:

A_n = n!

----------------------------------

The desired outcomes are:

  • First 8 people are teachers, in <u>8! possible ways.</u>
  • Last 4 are students, in <u>4! possible ways.</u>

Thus, D = 8! \times 4!

----------------------------------

For the total outcomes, <u>number of arrangements of 12 people</u>, thus:

T = 12!

The probability is:

p = \frac{D}{T} = \frac{8! \times 4!}{12!} = 0.002

0.002 = 0.2% probability that the first 8 people in line are teachers.

A similar problem is given at brainly.com/question/24650047

7 0
3 years ago
PLEASE HELP WILL MARK BRAINLIEST!:)
svp [43]

Answer:c

Step-by-step explanation:

8 0
3 years ago
Which ordered pair is a solution to the inequality? 4x + y &gt; - 6
Luden [163]
your answer is C. plug in -1 for x and Y. 4(-1) + (-1). now add... -5. -5 is greater than -6 which is a ordered pair we needed to make this true
3 0
4 years ago
Can someone help me and explain because i don’t understand.
attashe74 [19]

Answer:

y=33 degree

Step-by-step explanation:

y = 33 degree (the relation between y and 33 is they are vertically opposite angles anf verticelly opposite angles are always equal)

4 0
3 years ago
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