Answer:
there is a 1 in 3 chance for you to get odd even odd.
Step-by-step explanation:
you have a 33 percent chance to get odd even odd
Answer:
(2 - i) + (3 + 2i)
Step-by-step explanation:
got it right on edge 2020
Answer:
Step-by-step explanation:
<u>Use the ratio to solve:</u>
<u>Cross multiply and solve for x:</u>
- 4.5x = 4.04*47.25
- 4.5x = 190.89
- x = 190.89/4.5
- x = 42.42
The answer is $42.42
Answer:
centre = (2, 4)
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
Given
x² + y² - 4x - 8y - 5 = 0
Rearrange the x/y terms together and add 5 to both sides
x² - 4x + y² - 8y = 5
Use the method of completing the square on both the x/y terms
add ( half the coefficient of the x/y terms )² to both sides
x² + 2(- 2)x + 4 + y² + 2(- 4)y + 16 = 5 + 4 + 16
(x - 2)² + (y - 4)² = 25 ← in standard form
with centre (2, 4) and r = = 5