Answer:
56 mph
Step-by-step explanation:
Process of elimination. 126 mph is much too high because it's more than the distance and they will arrive too early. 65 + 65 ÷ 2 = 97.5, that's more than 84 miles. The reason we divide by 2 is because of the .5. Now all we have is 56 mph. To check, 56 + 56 ÷ 2 = 84
Answer:
-2
Step-by-step explanation:
the answer is -2, as shown
For this case we have that by definition, the area of a circle is given by:
Where:
r: It is the radius of the circle.
So, we have that the area of the shaded region is given by:
We divide between 4 on both sides of the equation:
We apply root to both sides:
We choose the positive value of the root:
Finally, the value of "x" is 9
Answer:
Answer:
50
Step-by-step explanation:
500/10 = 50
Kinda like Rick rolling people on brainly.. LOL
Answer: f(x) = 5x
Step-by-step explanation:
These are all multiples of 5, so f(x) = 5x