The answer would be 12 different combinations. You do this by multipying 3 by 2 and by 2 again. Three times two equals six and six times two is twelve. You can also make a combinations chart to show all the different possibilities. Hope that helped. :)
Let
x----------> <span>the length of the room
y----------> </span><span>the width of the room
we know that
x*y=120---------> equation 1
y=(5/6)x--------> equation 2
substitute 2 in 1
x*[(5/6)x]=120------> (5/6)x</span>²=120-----> x²=120*6/5-----> x²=144
<span>x=12 ft
y=(5/6)*12-----> y=10 ft
the answer is
</span><span>the dimensions of Kamal’s bedroom are
</span>the length of the room is 12 ft
the width of the room is 10 ft<span>
</span>
I think it’s the second one b
I hope this helps :)
Answer:
60 degree
Step-by-step explanation:
that sign denotes equilateral triangle.
