Answer:
scale factor=3/2
Step-by-step explanation:
scale factor=6/4=3/2
 
        
             
        
        
        
51/3+-39/18
= 89/6
Answer is 14.833333
        
             
        
        
        
The radius of the area the sprinkler has watered is 8.06 yards.
<h3>What is Rotation ?</h3>
Rotation is spinning around a fixed point with a fixed radius in circular motions.
It is given that a sprinkler rotates 360 degree 
The area watered is 204 sq. yards
Radius = ?
A sprinkler rotates in circle 
Therefore the area of the circle = π r²
204 = π r²
204 * 7 /22 = r²
 r² = 64.91
r = 8.06 yards
Therefore the radius of the area the sprinkler has watered is 8.06 yards.
To know more about Rotation
brainly.com/question/1571997
#SPJ1
 
        
             
        
        
        
Answer:
3,5
Step-by-step explanation:
the answer is 3,5 
I hope this helps 
 
        
             
        
        
        
Answer:
distance across the pond: 13 yd
distance walked by Garret: 12 yd
Step-by-step explanation:
Data:
- distance across the pond: x yd
- distance walked by Sandy: 5 yd
- distance walked by Garret: x-1 yd
A right triangle is formed where the distance across the pond is the hypotenuse. From Pythagorean theorem: 
x² = 5² + (x-1)²
x² = 25 + x² - 2x + 1
0 = 26 - 2x
x = 13