1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Montano1993 [528]
3 years ago
14

Pythagorean theorem, I'm trying to fix my grade for school so I get my phone back

Mathematics
2 answers:
cestrela7 [59]3 years ago
7 0
----------------------------------------------------------------------------------------
<span>Pythagorean theorem
</span>----------------------------------------------------------------------------------------
a² + b² = c²

----------------------------------------------------------------------------------------
Apply the formula
----------------------------------------------------------------------------------------
20² + 13.5² = c²
c² = 400 + 182.25
c² = 582.25
c = √582.25
c = 24.1 (nearest tenth)

---------------------------------------------------------------------------------------
Answer: The distance between the two ships is 24.1 km
----------------------------------------------------------------------------------------

Harrizon [31]3 years ago
4 0

If you would illustrate the problem, you will be able to formulate a triangle with the measurement of the hypotenuse (distance between the two shops) to be missing. Using the Pythagorean Theorem, the formula to compute for the hypotenuse is:

c = √a^2 + b^2

c = √(20)^2 + (13.5)^2

c = √400 + 182.25

c = √582.25

c = 24.13 km

Therefore, the distance between the two shops is approximately 24.13 km.

 

You might be interested in
During the early part of the 1994 baseball season, many sports fans and baseball players noticed that the number of home runs be
Ratling [72]

Answer:a

 a

    m  = 57.5

b

   \= x  = 50.14

Step-by-step explanation:

From the question we told that

  The stem plots for American League is

                  2\\3\ \ \ \ \ 5\\4 \ \ \ \ \ 0\  3 \ 9\\5 \ \ \ \ \ 1\ 4\ 7\ 8\ 8\\6 \ \ \ \ \ 4\ 8\ 8\\7 \ \ \ \ \ 5\ 7

Here the first column  is the tens while each digit in the in the second column is the unit of the first column

  For example row 3 means

      40 , 43, 49

The  sample  size is  n = 14  

Generally the median is mathematically represented as

         m  =  \frac{ K  +  Z}{2}

Here  K is the (\frac{n}{2}) th  \  term \ in \ the \  data \  given i.e  \frac{14}{2}  =  7th \  term

 From the stem plot the 7th term is  57

And

       K is the (\frac{n}{2} + 1) th  \  term \ in \ the \  data \  given i.e  \frac{14}{2} + 1 =  8th \  term

 From the stem plot the 8th term is  58

Thus the median is  

          m  =  \frac{ 57  +  58}{2}

=>       m  = 57.5

The stem plots for National League is

            2\ \ \  9\\3\ \ \ \ 1\\4 \ \ \ \ 2\ 6\ 7\ 8\ 8\\5 \ \ \ \  3\ 5\ 5\ 5\\6 \ \ \ \  3\ 3\ 7\\7\\

Generally the mean is mathematically evaluated as

           \= x  =  \frac{\sum x_i}{n}

           \= x  =  \frac{29 + 31 + 42 + 46 + 47 + 48 + 48 + 53 + 55+ 55+ 55+ 63+ 63+ 67}{14}

         \= x  = 50.14

5 0
3 years ago
Select the property of equaliity used to arrive at the conclusion. if x=3 then x2=3x
zavuch27 [327]
3x2=3x3

9=9

hope this helps!


4 0
3 years ago
What multiples of 10 lie between 526 and 552
alexandr1967 [171]

10*50,10*30,10*40 are all the multples

7 0
3 years ago
Find the point-slope equation of the line using the point (4,6) and slope 3/2. Use the slash key (/) to indicate a fraction.
lidiya [134]
6=3/2(4) + b solve to find b hope this helped
3 0
3 years ago
Raven has a bag of 33 red and black marbles. The number of red marbles is 6 more than double the number of black marbles.
anzhelika [568]

Answer:

-The equation r+b-33 represents the total number of marbles

-There 9 black marbles

-There are 24 red marbles

Step-by-step explanation:

The bag contains 33 red and black marbles. Let the number of black marbles be b and that of red marble to r

Total number of marbles will be

b+r = 33 i.e b+r-33 = 0... (1)

If the number of red marbles is 6 more than double the number of black marbles, this can be represented as;

r = 6+ 2b... (2)

Substituting 2 in eqn 1 we have;

b + 6+2b = 33

3b = 27

b = 9

r = 33-9

r = 24

This shows that there are 9 black marbles, 24 red marbles and the equation r+b-33 represents the total number of marbles in the bag.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Dante plans to put 80% of his paycheck into a savings ccount and spend the other 20%. His paycheck this week was $295. About how
    10·1 answer
  • Inage of triangle after 90 degree rotation
    15·1 answer
  • What is the answer to this pattern <br><br> 12,24,72,288,______?
    13·2 answers
  • 3. Find the exact area and circumference of a circle whose diameter is 8 meters. Show your work.
    6·1 answer
  • A multiplication table. In the row labeled 3, the numbers 3, 6, 9, 12, 15, 18, 21, 23, and 27 are highlighted. In the row labele
    6·1 answer
  • 6. Give the slope of each line. Also, state if the lines are parallel (yes or no).
    15·1 answer
  • What is the distance between the points (-3,-11 and (-3,23) in the coordinate plane?
    15·1 answer
  • What is the solution to: √49 - √169 + √144 + 82
    9·1 answer
  • I NEED IT ASAP AS WELL THANKS!
    6·2 answers
  • A scientist crosses two pea plants that are
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!