Answer:
Approximately 50.26
Step-by-step explanation:
To find circumference you have to do 2pi x r. We know that the radius of a diameter of 16 is 8, so we'll do 2pi x 8, which is approximately <u>50.26.</u>
Answer:
4y + 7 = 2
Step-by-step explanation:
Answer:
b. might or might not
Step-by-step explanation:
Theorem:
If f is a continuous function in a bounded interval, it must have an absolute maximum.
In this question:
The interval is 2x^4+6y^2 >= 152, which goes to infinite, meaning it is not bounded, and so the function might or might not have an absolute maximum, and the correct answer is given by option b.
Answer:
C
Step-by-step explanation:
It can, because any two sides of this triangle are longer than the other side.
Hi,
Formula for distance is:
d = v·t, where v is the velocity (a constant value, measured in m/s), and t is time of movement, measured in s, seconds.
1 km = 1000 m, and 1 h = 3600 seconds, therefore:
v = 120 km/h = 120 000 / 3600 m/s = 33.33 m/s, so v = 33,33 m/s.
t = 24 seconds.
d = v·t = 33,33 m/s · 24 s = 100·24/3 = 800 m.
So, building is 800 meters long.
Have you understood the solution ?
Green eyes.