Answer:
(x - 16)² + (y - 4)² = 8
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) = (16, 4) and r = 2
, thus
(x - 16)² + (y - 4)² = (2 )², that is
(x - 16)² + (y - 4)² = 8
The cube of 20 can be written as
. Split the 20 up into 2*10. Even though we are doing the cube of this value, first do
and then do
. Now multiply these numbers together so it is 8*1000=8000. Which is answer choice D. 8000
Answer: True
Step-by-step explanation:
It's True because graphing something like a symmetric on the x-axis then there can only be at least one x-intercept.
Answer:
Step-by-step explanation:
By applying <em>Pythagoras theorem</em> we can find hypotenuse of a right angle triangle.
Side of right angle triangle (a) = 48 cm
Side of right angle triangle (b) = 14 cm
Hypotenuse² = a² × b²
