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
atroni [7]
1 year ago
11

Use structure find the perimeter of equilateral triangle klm given the vertices k(-2, 1) and m(10, 6).

Mathematics
1 answer:
Deffense [45]1 year ago
4 0

Perimeter of the equilateral triangle KLM with vertices K(-2 ,1) and M (10,6) is equal to 39 units.

As given in the question,

Coordinates of vertices K(-2,1) and M(10,6)

KM = \sqrt{ (10-(-2)^{2} +(6-1)^{2} }

      = \sqrt{12^{2}+5^{2}  }

      = 13units

In equilateral triangle  KL = LM = KM = 13 units

Perimeter of equilateral triangle KLM = 13 +13 +13

                                                           = 39 units

Therefore, perimeter of the equilateral triangle KLM with vertices K(-2 ,1) and M (10,6) is equal to 39 units.

Learn more about perimeter here

brainly.com/question/6465134

#SPJ4

You might be interested in
!!20 POINTS!! Claire filled up her car with gas before embarking on a road trip across the country. Let G represent the number o
pentagon [3]

Answer:

G=-\frac{5}{4}t+15

Slope = -\frac{5}{4}

Step-by-step explanation:

Let the equation representing the number of gallons left in the gas tank is,

G = mt + b

Where m = slope of the line

b = y-intercept of the line

Slope of the line passing through two points (x_1,y_1) and (x_2,y_2) is,

'm' = \frac{y_2-y_1}{x_2-x_1}

Slope of the line passing through (8, 5) and (4, 10),

m = \frac{10-5}{4-8}

m = -\frac{5}{4}

Equation of line will be,

G = -\frac{5}{4}t+b

Since, point (8, 5) lies on this line,

5 = -\frac{5}{4}(8)+b

5 = -10 + b

b = 15

Therefore equation of the function will be,

G = -\frac{5}{4}t+15

Here slope of the function represents the \frac{5}{4} gallons of gas is consumed to drive the car for one hour.

4 0
3 years ago
What fraction must be subtracted from the sum of 1/4 and 1/6 to have an average of 1/12 of all the two fractions
DanielleElmas [232]

Answer:

so 1/3 must be subtracted from the sum of 1/4 and 1/6 to have an average of 1/12 of all the two fractions.

Step-by-step explanation:

let the fraction be x

(1/4 + 1/6)-x =  1/12

or, 10/24 - x = 1/12

or, 5/12-1/12 = x

so, x = 4/12 = 1/3

8 0
3 years ago
Hawlp giving brainlesst
Sedaia [141]

Answer:

B. -\frac{7}{10} = -.7

Step-by-step explanation:

Replace all occurrences of  −  −  with a single  +. Two consecutive minus signs have the same mathematical meaning

-.75+\frac{2}{5}+.4-\frac{3}{4}

Find the common denominator.

\frac{-.75*20}{20} +\frac{2*4}{20} +\frac{.4*20}{20}-\frac{3*5}{20}

Simplify terms.

\frac{-15+8+8-15}{20}

Simplify the numerator.

\frac{-14}{20}

Reduce the expression by cancelling the common factors.

-\frac{7}{10}

<em>hope this helps, good luck :)</em>

4 0
3 years ago
Read 2 more answers
At the Souvenir Shop, gemstone souvenirs cost $11.60 for 5. Which proportion can be used to find the cost of just 1 gemstone?
Assoli18 [71]

$2.32

$11.60 divide by 5

3 0
3 years ago
Read 2 more answers
What is the value of x. Please show work
HACTEHA [7]
It's x=7/99 or x=0.071
7 0
3 years ago
Other questions:
  • Most skilled individuals texting are less likely to have an accident compared to the ones that have to look at their phones?
    8·2 answers
  • Which circumferences are longest to shortest
    10·1 answer
  • What is the surface area of the right prism given below?
    9·1 answer
  • The sum of two numbers is 36. The larger number is three times the smaller number. Find the numbers.
    9·1 answer
  • Solve the following equation algebraically:<br> x^2=20
    15·1 answer
  • Reasoning find the value of x in the figure. Use pencil and paper. Explain how you know your answer is reasonable.
    9·1 answer
  • Please look at the image
    7·1 answer
  • 12. Antara yang berikut, yang manakah terlibat dalam sistem mekanikal pintu gelangsar
    7·1 answer
  • EASY WORK!!!! Please solve this
    14·2 answers
  • Solve −3 = x/4 + 5 using the replacement set {−32, 8, 32} .
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!