√45 + √125
= 3√5 + 5√5
= 8√5
Answer is C.
Hope it helps!
Answer: False.
Step-by-step explanation: The actual mass for a liter of water would be a kilogram, which is 1,000 grams.
Answer:
if he drove 9 hours it would 378 miles
Answer:
<em>A=3 and B=6</em>
Step-by-step explanation:
<u>Increasing and Decreasing Intervals of Functions</u>
Given f(x) as a real function and f'(x) its first derivative.
If f'(a)>0 the function is increasing in x=a
If f'(a)<0 the function is decreasing in x=a
If f'(a)=0 the function has a critical point in x=a
As we can see, the critical points may define open intervals where the function has different behaviors.
We have

Computing the first derivative:

We find the critical points equating f'(x) to zero

Simplifying by -6

We get the critical points

They define the following intervals

Thus A=3 and B=6
Answer: x = 61.81925228
Step-by-step explanation: