Answer:
9
Step-by-step explanation:
3*3=9
ABC and 123
A1 B1 C1 A2 B2 C2 A3 B3 C3
Answer:

Step-by-step explanation:
we know that
The sum of the internal angles of a kite is equal to 
so
In this problem we have




Point slope form- y-4=(x+2)
Slope intercept- y=x+6
The length is 20-10=10 cm longer than the width. That is: 10 cm * 10 mm/cm = 100 mm
Answer:
20x+8
Step-by-step explanation:
in a rectangle, the sides opposite from each other are equal, and finding the perimeter means you going to add all the sides together
therefore we have
4x-1+4x-1+6x+5+6x+5=20x+8