What do you mean by that? multiplacation
Hello!
The standard equation of a circle is x² + y² = r², when the center is at the origin.
So therefore, we just need to substitute the radius into the equation to find the appropriate equation.
x² + y² = (3)²
x² + y² = 9
Therefore, the equation of the circle is C, x² + y² = 9.
Answer:
of a second
Step-by-step explanation:
We can convert each time into fractions.
11.74 is the same thing as 
and 11.69 is the same thing as
.
We know that 11 - 11 = 0, so we can focus on the fractions for now.
Let's subtract
from
.
.
We can now simplify
by dividing both the numerator and denominator by 5.
.
Hope this helped!
Answer: n=4
Step-by-step explanation: 1:4 = 6:24
Answer:15 1/2 miles per gallon
Step-by-step explanation:
Since you want to find the unit rate you have to find the miles per gas.
You divide and get 15 1/2miles per gallon