Answer:
Step-by-step explanation:
the xintercept is (-6/11,0)
y intercept is (0,6)
(2x + 7) + (2x) + (x + 18) = 180
5x + 25 = 180
5x = 155
x = 31 °
Answer:
Step-by-step explanation:
Hope this will help you and i showed my works
Answer:
human circulatory system
is also called double circulatory system.
has one heart..arteris viens and capillaries.
Heart has four chamber.. different animals
. has..different number of chambers.
Heart.pumps out oxygenated blood through aorta.
Heart functions due to muscular impulse.
Heart is made of muscles.
heart supplies blood to different organs
heart recevies deoxygenated blood from organs.
Answer:
10 km/hr
Step-by-step explanation:
The aircraft carrier and the container ship both took 30 hours to travel their respective distances. If you divide both numbers by 30, you find that their differences is 5. We can tell that the aircraft carrier traveled 450 ÷ 30 = 15 km/hr and the container ship traveled at a speed of 300 ÷ 30 = 10 km/hr. The aircraft carrier traveled 5 km/hr faster. So, we can tell the container ship traveled at 10 km/hr.
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