The last one is the correct answer
Answer:
Step-by-step explanation:
To be able to answer this question properly. I'll assume the length of the room is in meters.
So for the room, we have:
For the bed, we have:
First, we calculate the surface area of the room.
Convert all units to cm
Next, we calculate the area of the bed
The area of the space left is the difference between A1 and A2
Answer:
tall of the tent (H) = 1.36 meter
Step-by-step explanation:
tall of the tent (H)
sin 20° = H/4
H = 4 x sin 20° = 4 x 0.34 = 1.36 meter
Answer:
B) <
Step-by-step explanation:
Since both numbers are being multiplied by 10^-5, we can completely cut that part out of the inequality and instead just compare the values 3.2 and 4.6. It is obvious when looking at the problem that 3.2 is <em>smaller than</em> 4.6, so we will use the less than symbol <.
Hopefully that's helpful! Good luck on your quiz. :)