-----------------------------------------------
Define x :
-----------------------------------------------
Let the smallest number be x.
The other two numbers will be x+1 and x+2.
-----------------------------------------------
Construct equation :
-----------------------------------------------
The sum of all 3 numbers is 78
⇒ x + x + 1 + x + 2 = 78
-----------------------------------------------
Solve x :
-----------------------------------------------
x + x + 1 + x + 2 = 78
3x + 3 = 78
3x = 78 - 3
3x = 75
x = 25
-----------------------------------------------
Answer: Smallest number = 25
-----------------------------------------------
Answer:
x=2
Step-by-step explanation:
D. 24ft by 24ft
24x24 = 576 ft squared
Answer:
missing side length = 9
Step-by-step explanation:
a = 6
b = 7
c = missing side
