Hey there,
x ^2 + 2x
(-2) ^2 + 2(-2)
-4 + -4
= -8
Hope this helps :))
~Top
2 square root 10.
4 is a perfect square that enters 40. 4*10 is 40. So square root of 4 is 2. So it would be 2 square root 10 since there isn’t a perfect square that goes int 10
Answer:
b = 40
Step-by-step explanation:
It called a maximum point. It is also called a turning point.
Answer:
0.9412
Step-by-step explanation:
Ultimately, if you know the length of the arc, and you know the length of the radius, the central angle (in radians) is just how many radii long the arc is. angle=arc lengthradius length=16 feet17 feet≈0.9412.
