<h2>
Greetings!</h2>
Answer:
(x + 3)² + ( y - 1)² = 81
Step-by-step explanation:
To go in reverse, you need to remember that in the equation:
(x - a)² + (y - b)² = r²
a is the x coordinate of the centre and b is the y coordinate of the centre.
As -3 is the x coordinate, we can replace a with 3, and then replace b with 1:
(x - -3)² + (y - 1)² = r²
The two negatives change to a positive:
(x + 3)² + ( y - 1)² = r²
If r is already given as 9, r² is simply 9²
(x + 3)² + ( y - 1)² = 9²
(x + 3)² + ( y - 1)² = 81
So the equation of the circle is (x + 3)² + ( y - 1)² = 81
<h2>Hope this helps!</h2>
We have to find one third of the seventh whole number.
Whole numbers is the set of numbers {0,1,2,3.....infinity}. This set starts from zero and it goes upto the infinity. Therefore, it is the set of integers or zero.
Firstly we will determine the seventh term of the whole number,
Since the first term of whole number is 0.
Second term is 1, third term is 2, fourth term is 3, fifth term is 4, sixth term is 5 and seventh term is 6.
Now, we will find one third of seventh whole number.
=
=2.
10*0.2=2 When you are multiplying a decimal by 10 you just take off the decimal and you have the answer 2
Answer:
345 times 0.03 = 10.35 but we cant have 0.35 of a person so it is 10 people
Step-by-step explanation:
For 0 it will equal 1 because anything to the 0th power is 1 except 0 to the 0.
For 2, It will equal for because when you raise a fraction to the negative power you flip it and that gets rid of the negative number so then you will have 2 to the second and you will get 4.
f (0) = 1, f (2) = 4
