What are the answer choices please?
Consecutive numbers. X
X+1
X+2
Add them together. 3x + 3 = 33 + x
-3 -3
3x = 30+ x
-x. -x
2x = 30
X = 15
I believe that the answer is 4710. I hope it helps. If it doesn't, my apologies.
The first seat can be any one of the 4 people.
For each of those . . .
The second seat can be any one of the remaining 3 people.
For each of those . . .
The third seat can be either one of the remaining 2 people.
For each of those . . .
The fourth seat is the last remaining person.
Total number of possible ways to line them up = (4 x 3 x 2 x 1) = 24 ways.
Answer:
64 square units
Step-by-step explanation:
if you spilt up the polygon you can find the area of the square and triangle making up the square.
length * width = Area; 6 * 8 = 48 sq units for the square part
1/2 * base * height = Area; 1/2 * 4 * 8 = 16 sq units for the triangle part
then add the two areas together for the area of the entire polygon:
48 + 16 = 64 sq units