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GrogVix [38]
3 years ago
12

X = 13 x = √119 x = 7 x = 9​

Mathematics
1 answer:
Kitty [74]3 years ago
5 0

Step-by-step explanation:

it is a right angled triangle therefore we will use hypotenuse formula to find out the value of x.

→ h² = a² + b²

Given,

hypotenuse = 12

base = 5

side = x

after inserting the values we got,

→ (12)² = a² + (5)²

→ 144 = a + 25

→ -a = 25 - 144

→ -a = -119

→ a² = √119 = 10.90 (approx.)

therefore, value of x is 10.90 (approx.)

hope this answer helps you dear...take care and may u have a great day ahead!

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Some people took part in a game. The frequency shows information about their scores.
Marizza181 [45]

Answer:

The mean = 17.54

Step-by-step explanation:

Form a table as below;

<u>Interval         Frequency{f}      Midpoint of frequency{x}          fx    </u>

1-7                    19                         4                                            76

8-10                  14                         9                                            126

11-15                  15                         13                                           195

16-20                20                        18                                           360

21-35                 10                        28                                          280

36-50                13                         43                                          559

Sum                   91                                                                        1596

The mean  of grouped data = Sum of { Interval Midpoint * Frequency } /Sum of frequency

The mean= 1596 / 91

The mean = 17.54

5 0
3 years ago
:(:(:(:(:(:(:(:(:(:(:(:(::(
frosja888 [35]

Answer:

12

Step-by-step explanation:

Let's simplify each term.

(\frac{1}{4})^{2} = 0.0625

4^{3} =64

(4-1) = 3

Now we multiply:

0.0625*64*3 = 12

Hope this helps!

3 0
3 years ago
Read 2 more answers
Your friend is supposed to meet you at the beach between 12pm and 1:30pm. If you arrive at 12:25pm and you do not see you friend
Alexus [3.1K]

The probability that you will have missed your friend is 27.78%

<h3>How to determine the probability?</h3>

The time of meeting is given as:

Time = 90 minutes (i.e 12pm and 1:30pm)

Your time of arrival is given as:

Arrival = 12:25pm

If you missed your friend, it means that your friend arrives earlier.

So, the time spent by your friend is:

Friend= 12:25 - 12 = 25 minutes

The probability that you will have missed your friend is:

P = 25 minutes/90 minutes

Evaluate

P = 27.78%

Hence, the probability that you will have missed your friend is 27.78%

Read more about probability at

brainly.com/question/251701

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5 0
2 years ago
Drag and drop the correct number to complete the equation. 434÷234=Response area Drag and drop the correct number to complete th
jeka94

Answer:

The answer would be 9(3+4)

Step-by-step explanation:

9(3+4)

= 9(3) + 9(4)

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5 0
4 years ago
Read 2 more answers
BRIANLY FOR THE BEST EXPLANATION AND ANSWER!
Kryger [21]

Answer:

C ≈ 14.18

Step-by-step explanation:

<u><em>Question Given:</em></u>

A circle has an area of 16mm². Find it's circumference.

<u><em>Formula:</em></u>

C = 2√πA

<u><em>Solve:</em></u>

C = 2√πA

C = 2√(3.14 × 16)

C = 2√50.24

C = 14.1760361173

C ≈ 14.18

<em>Hence, Circumference is approximately 14.18.</em>

<em />

<u>~Kavinsky</u>

8 0
2 years ago
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