Answer:Explanation: The formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. If a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.
Step-by-step explanation:
Answer:
<u>2,592,100 m³</u>
Step-by-step explanation:
<u>Volume of Square Pyramid</u>
- V = 1/3a²h
- V = 1/3(230)²(147)
- V = 49 x 52900
- V = <u>2,592,100 m³</u>
The one to the left is bigger thatn they other one by 10 times aka
the one to the left is 10 times bigger than the one to the right
Answer:
Terminating decimals: -1/5, 4/25
Repeating decimals: 7/9, 4/11, -1/6
Step-by-step explanation:
Answer:
The number of pools clean per hour is 1.5
Step-by-step explanation:
Given as :
The number of pools clean in 8 hours = 12
The number of pools clean in 7.5 hours = 9
Let The number of pools they clean per hours = x
I.e x = 
+ 
Or, x = 
Or, x = 
∴ x = 
I.e x = 1.5
Hence The number of pools clean per hour is 1.5 Answer
