Hey!
454 rounded to the nearest ten is: 450
This is because 4 is less than five, which is why we would round it to 50.
Simplified answer is: 13x - 15
Answer:
1.rocky
Step-by-step explanation
1.we have the add the powers of x,not multiply.
Answer:
The height of cuboid is 3 cm
Step-by-step explanation:
Total surface area of cuboid = 
Length of cuboid = 10 cm
Width of cuboid = 2 cm
Let the height be x
Total surface area of cuboid = 
Total surface area of this cuboid is 112 cm squared







Hence the height of cuboid is 3 cm