Answer:
x=6/5 or 1.2
Step-by-step explanation:
2.5x=x+3
2.5x-x= 3
2.5x= 3
divide both by 2.5
x= 6/5 or 1.2
Keisha is correct since all the points in quadrant one are positive. If the coordinates are interchanged, the x coordinate and the y coordinate will still both be positive so they will remain in quadrant 1
Answer:
-(400/9)
Step-by-step explanation:
-44(4/9)
answer A
Answer:
the answer is d
Step-by-step explanation:
Answer:
The answer to your question is ratio = 9
Step-by-step explanation:
Data
Circle 1 radius = 5''
Circle 2 radius = 15''
Process
1.- Calculate the area of circle 1
Area = πr²
Area = π(5)²
Area = 25π
2.- Calculate the area of circle 2
Area = πr²
Area = π(15)²
Area = 225π
3.- Calculate the ratio of the areas
ratio = 225π / 25π
= 9
