Answer:
100%
Step-by-step explanation:
When the dimensions double, the perimeter doubles.
The percent change can be found from ...
percent change = ((new value)/(old value) -1) × 100%
Filling in your values, you have ...
percent change = ((2×(old perimeter))/(old perimeter) -1) × 100%
= (2 - 1) × 100%
= 100%
The perimeter increases by 100% from the first garden to the second.
Answer:
9.
Step-by-step explanation:
Count the number of digits after the first digit,
This is 9.
The solution of the equations is the coordinates of the point where the two lines intersects, so the required solution is :
Point is (4,7)
So y = 7 = 4^2 + c
c = 7 - 16
c = -9
Answer:
<u>Line b</u>
Step-by-step explanation:
It cannot be line a or line d because the line will have a constant rate of change. It cannot be line c because line c would be undifined. Therefore, it must be line b.
