Ask question

Ask question

All categories

sergij07 [2.7K]

2 years ago

9

The points (1,2),(1,-3),and (5,-3) form a triangle on the coordinate plane. b. What is the perimeter of the triangle?

1 answer:

Alexeev081 [22]2 years ago

8 0

The perimeter of the triangle is 13.56 units.

The perimeter of a shape on a coordinate plane is found by finding the distance between all points, and then adding them together. It's easier to write it out than to type so I'll attach a photo of my work.

You might be interested in

Calculate the value of 3√216 <br> by using prime <br><br>factors

Trava [24]

Answer: 43,2

Step-by-step explanation:

$\bf 3\sqrt{216 }=3\cdot 6\sqrt{6}=18\sqrt{6} \approx43.2 \\\\ \sqrt{216} =\sqrt{ 2^{3}\cdot 3^3}=\sqrt{2^2\cdot 3^2\cdot 3\cdot 2}=3\cdot 2\sqrt{3\cdot 2} =6\sqrt{6}$

5 0

2 years ago

Order the steps to show how to solve the equation 2(4x−11)+9=192(4x−11)+9=19.

Blababa [14]

I hope this helps you

4 0

2 years ago

For what value(s) of k will the relation not be a function?

kolbaska11 [484]

Answer:

See below

Step-by-step explanation:

The relation is not a function when x -value is same but y- values are different.

#1

k^2 = 4k
k = 0, k = 4

#2

k^2 - 5k = k + 7
k^2 - 6k = 7
k^2 - 6k + 9 = 16
k - 3 = 4 ⇒ k = 7
k - 3 = -4 ⇒ k = -1

#3

k^3 - 5k^2 + 3k = -k
k^3 - 5k^2 + 4k = 0
k(k^2 - 5k + 4) = 0
k = 0, k = 1, k = 4

#4

|k + 1| + 2 = 8
|k + 1| = 6
k = 5, k = -7

8 0

2 years ago

nikdorinn [45]

A) 36 is your correct answer thank you

7 0

2 years ago

Read 2 more answers

Which of the Following is an example of commutative property of addition.

katen-ka-za [31]

The answer is
A. 3+9=9+3

8 0

2 years ago