Answer:
30
Step-by-step explanation:
This problem can be done without the Distance Formula (which is a way to find the distance between any two points in the plane).
The attached image shows the points and segments joining them.
PQ = 5 because the points are on the same horizontal line, and you can count spaces between them (or subtract x-coordinates: 4 - (-1) = 5).
PR = 12 because the points are on the same vertical line; count spaces or subtract y-coordinates, 7 - (-5) = 12.
The triangle is a right triangle, so the Pythagorean Theorem can be used to find the length of the hypotenuse.


The perimeter of the triangle is 5 + 12 + 13 = 30
Answer:
it's d
Step-by-step explanation:
because the answer would be the same on both sides
<h3>
Answer ↓</h3>
option B.
Calculations ↓
First, let's think of two numbers so that :
- if we multiply these numbers, we'll get 4
- if we add these numbers, we'll get 5
These numbers are :
4 and 1
Plug these numbers here :
(x+4) (x+1)
So the correct factored form of this expression is
Option B) (x+4)(x+1)

You could also say something such as 10 + (-3) or |-10+3|.
Answer:
true
Step-by-step explanation:
geometry