It is 255 cm^2
This is a very basic area problem. You should try refreshing on some of your multiplication and addition skills. Try reading patterns, maybe. Also learning geometric proofs is VITAL.
Answer:
3³ = 27
Step-by-step explanation:
The applicable rules of exponents are ...
a^b = 1/a^-b
(a^b)(a^c) = a^(b+c)
__

Hi there!
The answer is D.
Since the y intercept of the equation is 9 and the slope is negative 3, after multiplying the entire equation by -1, we will get D.
Hope this helps!
Given:
The equation of a circle is:

To find:
Center and the circumference of the circle.
Solution:
The standard form of a circle is:
...(i)
Where, (h,k) is center and r is the radius.
We have,
...(ii)
On comparing (i) and (ii), we get

So, the center of the circle is (3,0) and the radius of the circle is
.
Now, the circumference of the circle is:




Therefore, the circumference of the circle is about 35.5 units.
Answer:
7/9, -0.3, 11/2
Step-by-step explanation: