There are 678 meters inkilometersmeters
The range of f(x) = x + 5 is the set {0, 10}.
Therefore
x + 5 = 0 and x + 5 = 10
x = -5 and x = 5
<h3>The domain is {-5, 5}.</h3>
The lowest term for 2/11 is 2/11 because it can not be reduced. The lowest term for 7/11 is 7/11 to because it can not be reduced
To convert radians to degrees, multiply by 180/p, like this:
<span>degrees = radians x (180 / π ) </span>
<span>To convert degrees to radians, multiply by p/180, like this : </span>
<span>radians = degrees x ( π/180) </span>
<span>(A) This will use the formula for radians to degrees. </span>
<span>π/3 x (180/π) </span>
<span>The pi's cancel, leaving you with: 180/3 = 60 degrees
False
(B) </span><span>An angle that measures π/6 radians also measures 30°
</span>π/6 x (180/π) = 30 degrees.
<span>True
</span>(C) <span>An angle that measures π/3 radians also measures 60°
</span><span>π/3 x (180/π) = 60 degrees.
</span>True
(D) An angle that measures 180 degrees also measures <span>π/2</span>
π/2 x (180/π) = 90 degrees.
False
Answer:
60 mph
Step-by-step explanation:
We don't know how far Jimmy drives in each direction. Let this distance be d. Then, d = rate * time, and d = r(2 hours) (where r represents his speed while driving to the ferry).
But it's also true that d = (r - 20 mph)(3 hours).
Equating d = r(2 hours) and d = (r - 20 mph)(3 hours), we get:
r(2) = (r - 20)(3), or 2r = 3r - 60.
Subtracting 2r from both sides yields 0 = r - 60, so that r = 60 mph.
Jimmy averaged 60 mph on the outbound trip.
