Answer:
Step-by-step explanation:
ok ok ok ok ok ok
It’s 3n-4
I might be right or wrong
- The rate of the hose with the large diameter is:
Answer: A). 1/9.
- What is the unknown in the problem?
Answer: C). the time it takes for the hoses working together to fill the pool
-What part of the job does the hose with the large diameter do?
Answer: B). x/9
Answer:
Option A) 
Step-by-step explanation:
The following information is missing in the question:
A. 
B. 
C. (2, 1)
D. (2, 3)
We are given the following in the question:
A circle centered at origin and radius 5 units.
We have to find the equation of a point that lies on the circle.
Let (x,y) lie on the circle.
Distance formula:

Putting

We get,

is the required equation of point on the circle centered at the origin with a radius of 5 units.
The point
satisfies the given equation.
Verification:

Thus,
lies on the circle centered at the origin with a radius of 5 units.
Answer:
B and D
Step-by-step explanation:
I think i am right