Answer:
300 meters away
Step-by-step explanation:
it will take the dolphin 50 seconds to finish the race( 400/8 )
it will take the man 200 seconds to finish the race( 400/2 )
by the time the dolphin crosses the finish line it will take the swimmer 150 seconds to reach the finish line (200 - 50 seconds)
recall the swimmer swims at 2 meters per second and has 150seconds to reach the finish line hence he is 300 meters away ( 150 x 2)
Answer:
here is answer
Step-by-step explanation:
C is 7 m
G is 5 m
The answer is <span><span><span>x</span></span></span>³<span><span>+<span>9<span>x</span></span></span></span>²<span>+<span>27x</span></span>+<span>27</span>
X² - 6x - 9 = 0
x² - 3x - 3x - 9 = 0
x (x-3) -3(x + 3) = 0
(x - 3)² = 0
In short, Your Answer would be Option A
Hope this helps!