Answer:
After 15 years, the area will be of 775.3 km²
Step-by-step explanation:
The equation for the area of the forest after t years has the following format.
In which A(0) is the initial area and r is the yearly decrease rate.
A certain forest covers an area of 2600 km2.
This means that 
Suppose that each year this area decreases by 7.75%.
This means that 
So
What will the area be like after 15 years?
This is 
After 15 years, the area will be of 775.3 km²
Answer:
Step-by-step explanation:
so I see at the top , it's saying the triangles are "similar" this is a very important part. meaning that the triangles are copies of each other just bigger or smaller but other wise the same.
QR is 25 check
HG is 30 check
X1 = 48 check
X2 = 14 check
x3 = 6 check
Answer:
the answer is c=34
Step-by-step explanation:
use the pythogoras therom since there is a right angle triangle c2=a2+b2
hope this helped:)
...more information is clearly needed
Answer:
So first, there is an acronym for the strategy, KFC.
°π°
Keep the first fraction. Ex, 4/5 ÷ 1/5
Flip the second fraction. Ex, 4/5 ÷ 5/1
Change symbol. Ex, 4/5 ÷ 5/1 turns into 4/5<em>x</em>5/1
