Answer:
C
Step-by-step explanation:
Answer:
c. 
Explanation:
Here "a" refers to side length.
<u>using this formula:</u>
<u></u>
Answer:
A .012 cents
Step-by-step explanation:
80 tissues x 24 cases = 1920 tissues in a case
22.56 / 1920 = .01175 (approx .012)
Answer:
B. Y-axis
Step-by-step explanation:
I calculated it logically
Answer:
A
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
Here (h, k) = (- 2, 3) and r = 3 , then
(x + 2)² + (y - 3)² = 9 ← expand left side using FOIL
x² + 4x + 4 + y² - 6y + 9 = 9 ( subtract 9 from both sides )
x² + y² + 4x - 6y + 4 = 0 → A
