Answer:
-6.8
Step-by-step explanation:
its kinda hard to explain this problem
Answer:
(0,-3)
Step-by-step explanation:
( r, theta)
We know that x = r cos theta
x = -3 cos (pi/2)
x = -3 *0 = 0
We also know that y = r sin theta
y = -3 sin (pi/2)
y = -3*1 = -3
The rectangular coordinates are
(0,-3)
Answer:
29.39
Step-by-step explanation:
So, the formula for circumference is 2(3.14)r.
If the question is looking for the diameter,
You don't have to include the r, you can just do d(3.14)=92.31
You can divide 92.31 by 3.14 and you get 29.39
Answer:
Consecutive odd numbers are two apart (5, 7, 9, 11...). So given an odd integer, we can add 2 to get the next odd integer.
If the first odd integer is y, then the first 4 odd integers are
y
y+2
y+4
y+6
These add up to 4y+12