Diagonal of the rectangular prism=√(l²+w²+h²)
√(l²+w²+h²)=√(100+25+64)=√189 cm
B^2+b+1(b^2 - b+1)
b^2+b+1-b^2+b+1
(b^2 - b^2) - (b+b) +(1h1l
=26
Answer:
7/8 - 4/8 = 3/8
6/8 - 2/8 = 4/8
3/8 < 4/8
Step-by-step explanation:
When you double the upper and lower part of a division at the same time, result doesn't change.
So you find the common ground for the equation to solve it.
Answer:
Yes, the number is 9.
Step-by-step explanation:
81 is 9², and 90 is their sum.
Answer:
£14.85
Step-by-step explanation:
The total number of tiles needed
= 5 × 3
= 15
∴ The total cost of the tiles
= £0.99 × 15
= £14.85