Answer:
The total surface area of this cuboid is 132.5 sq.cm
2x - 6 = 20
2x = 20 + 6
2x = 26
x = 26/2
x = 13 <==
Answer:
22 units
Step-by-step explanation:
Add 12, 4 , and 6 and you will get 22
Answer:
y=12
Step-by-step explanation:
Use order of operations. Subtract 18 from both sides and the divide by 2.
2y+18 -18=42-18
2y=24
y=12
Answer:
Step-by-step explanation:
10+100=1000
20+100=2000