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
Vadim26 [7]
2 years ago
10

Triangle ABC has coordinates A(−6,2), B(−3,6), and C(5,0). Find the perimeter of the triangle. Round your answer to the hundredt

hs place (2 decimal places) I will give brainliest
Mathematics
1 answer:
natulia [17]2 years ago
3 0

Answer:

26.18 units

Step-by-step explanation:

You could use distance formula three times to calculate the length of each side. Add the three lengths to find the perimeter. However, (see image) if you look at a graph of these points, two of the sides are the hypotenuse of a right triangle that have known, integer values--Pythagorean triples. The sides are 3-4-5 and the other is 6-8-10. We use the Pythagorean theorem to find the third side. See image.

11.18 + 5 + 10

= 26.18 units

You might be interested in
HELP ME I NEED THE RIGHT ANSWER ONLY
Bas_tet [7]
The circumference and area of a circle with a diameter of 14 inches is A.
7 0
3 years ago
Read 2 more answers
AaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaA
Ganezh [65]

Answer:

the answer is

B.Plate

i hope this helps ~_~

4 0
3 years ago
Read 2 more answers
Please solve (-3×+15)+(-3×+2)
koban [17]
(-3x + 15) + (-3x + 2)
Simplify by combining like terms.
-6x + 17

-6x + 17
3 0
2 years ago
Read 2 more answers
What is the y-intercept of the line whose equation is y =1/2 x - 3?<br><br> 3<br> 1/2<br> -3
MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

y = mx +b

Here , m is the slope and b is the y-intercept

y = (1/2)x - 3

y-intercept = -3

5 0
2 years ago
How to solve long division by using long division 711.9 divided by 8.4
harkovskaia [24]
Multiply both 711.9 and 8.4 by 10 which will remove the decimal point. 
and make the calculation much more easier
 the required answer would be 84.75

5 0
3 years ago
Other questions:
  • Find the derivative of f(x) = negative 10 divided by x at x = -12.
    11·1 answer
  • What is the set builder form for [6,7,8,9, ....]​
    9·1 answer
  • Please explain in detail how to find the focus, vertex, and directrix of this parabola:<br> y= -2x²
    12·1 answer
  • Hallar la ecuación de la circunferencia que pasa por los puntos (8,-2) (6,2) y (3,-7)
    15·2 answers
  • A rectangle has opposite sides that are parallel and congruent. What is the measure of each interior angle in a rectangle?
    9·1 answer
  • Solve (x^2+2xy+y^2)(X+1)<br><br> Show steps
    6·1 answer
  • Leonard purchases a model boat kit for $67.53. He uses a coupon for $25 off a purchase of $50 or more. What is the discounted pr
    7·1 answer
  • What is 3x + 5 less than -22
    11·1 answer
  • Which equation best represents the relationship between x and y in the graph? * 2 points
    15·2 answers
  • PLS HELP ME ASAP. I don’t have time to do this. It also detects if it’s right or wrong.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!