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
ivolga24 [154]
3 years ago
5

Find the perimeter of the shape below:

Mathematics
2 answers:
skad [1K]3 years ago
8 0
Add all sides


use distance formula to fnd distance: sqrt((x1-x2)^2+(y1-y2)^2)
if is wrong,i'm sorry,i think this is right


soldi70 [24.7K]3 years ago
8 0

Answer:

Perimeter = 13.27 unit

Step-by-step explanation:

We have to find the perimeter of the shape given in the figure.

Coordinates of J are ( -3, 4 ) and K are (-1, 6)

Then JK = \sqrt{(x-x')^{2}+(y-y')^{2}}

              = \sqrt{(-3+1)^2+(6-4)^2}

             = \sqrt{4+4}

             = 2\sqrt{2}

Coordinates of K are (-1,6) and for ∠ are (1, 1)

KL = \sqrt{(1+1)^2+(1-6)^2}

     = \sqrt{2^2+5^2}

     = \sqrt{29}

Coordinates of M are (-1, 3) and of ∠ are (1, 1)

∠M = \sqrt{(1+1)^2+(1-3)^2}

      = \sqrt{4+4}

      =  2\sqrt{2}

Coordinates of M are (-1, 3) and J are (-3, 4)

MJ = \sqrt{(-1+3)^2+(3-4)^2}

     =  \sqrt{4+1}

     =  \sqrt{5}

Then perimeter = JK + KL + LM + MJ

                          =  2\sqrt{2} + \sqrt{29} +  2\sqrt{2} +  \sqrt{5}

                         =  4\sqrt{2} +  \sqrt{29}  +  \sqrt{5}

                        = 5.66 + 5.38 + 2.24 = 13.27

You might be interested in
Simplify the expression 7(3+2p+7).
ipn [44]

Answer: 14p +70

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What is the distributive prperty to exspress 24+36
Liula [17]

I think it would be 12(2-3)

Hope this helps!


8 0
3 years ago
In June, Sara sold 70% of her products in market fairs, and she sold the rest of her products via her website. She sold 120 prod
nydimaria [60]

Answer:

84 products

Step-by-step explanation:

3 0
2 years ago
What is the value of y
AVprozaik [17]

Answer:

D) 44°

Step-by-step explanation:

An exterior angle of a triangle is equal to the sum of the opposite interior angles

So

y + y = 88

2y = 88

y = 44

6 0
3 years ago
A man has a collection of dimes and nickels with a total value of $1.70. if he has 8 more dimes than nickels how many of each co
Oxana [17]

Answer:

Step-by-step explanation:

We first have to write an expression for each of the types of coins in terms of one of them.  If he has 8 more dimes than nickels, let's call nickels "x".  That means that dimes is "x + 8".  The value of a nickel is .05, so the expression relating the number of nickels to the worth of the nickel is .05x.  The value of a dime is .10, so the expression relating the number of dimes to the worth of the dime is .10(x + 8).  The total value of these coins is 1.70:

.05x + .10(x + 8) = 1.70 and

.05x + .10x + .8 = 1.70 and

.15x = .9 so

x = 6

That means we have 6 nickels and 14 dimes.

6 0
3 years ago
Other questions:
  • To solve a system of inequalities, you just need to graph each inequality and see which points are in the overlap of the graphs.
    5·2 answers
  • Write 6.562 rounded to the nearest hundredth.
    5·2 answers
  • Solve (x + 9)² = 25.
    8·2 answers
  • What slope of 4x+8y=13 <br>please help !?
    8·1 answer
  • A)x 1/9
    6·1 answer
  • I will give BRAINLIEST and 20 points answer it.
    10·1 answer
  • Identify the underlined place in 83.5851. Then round the number to that place. The 8 to the right is underlined.
    13·2 answers
  • Evaluate the expression when x = 6
    10·1 answer
  • The number of pairs of corresponding angles formed by a transversal of two<br> lines is
    8·1 answer
  • ASAP
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!