We can’t attach imagines on here
Answer:
Area of room = 21 * 16
= 336 m²
Area of Carpet = (21 - 1)* (16-1)
= 20*15
= 300
Area of border = Area of room - Area of carpet
= 336 - 300
<h3>= 36 m².</h3>
Answer:
second one
Step-by-step explanation:
am pretty sure
Answer:
31
Step-by-step explanation:
|-30| - |-4| + |5| = 30 - 4 + 5 = 31