An acute triangle is a triangle with<span> all three angles</span>acute<span> (less than 90°). An </span>obtuse triangle<span> is one with one </span>obtuse<span> angle (greater than 90°) and two </span>acute<span>angles. Since a </span>triangle's<span> angles must sum to 180°, no</span>triangle<span> can have more than one </span>obtuse<span> angle.</span>
Answer:
100 of the baloon will fill up the tank
Step-by-step explanation:
use volume of sphere formula ;
(pi/6) x diameter cubed
write your answer to 1 decimal place
then divide the volume of tank bye the volume of the baloon
you'll get 100, if you rounded up your answer to 1 decimal place
Answer:
D.) 2+y+z=9
Y+z=9-2=7
-2x-4y-z=3
-2x/-2- - 4y/-2- z/2=3/2
X-z/y=3/2 z=1 y=1 x = 3.5
