Answer:
1,5
Step-by-step explanation:
Common factor is just 1 and 5.
1, 5
The shaded area denotes the common factors of 50, 40 and 15
factors of 50 : 1, 2, 5, 10, 25, 50
factors of 40 : 1, 2, 4, 5, 8, 10, 20, 40
factors of 15 : 1, 3, 5, 15
common factors of 50, 40, 15 : 1, 5
A
Scale factor = 3 : 1
Scale factor of figure =
From the graph attached,
Scale factor =
= [Since size of every square of the graph is same]
= 3
Therefore, scale factor of figure A to figure B is 3.
In other words ratio of the size of figure A to figure B will be 3 : 1.
$19,500 - $1000
the amount Brianna earns in excess of the amount Lisa earns can be determined by subtracting the amount Brianna earns from that Lisa earns
$19,500 - $1000 = $18,500