Additive Inverse of 63 = -63
Since the additive inverse of 63 is -63, additive inverse is also known as the opposite number.
Answer: 9:20
Step-by-step explanation:
After 25 minutes, Nico should take them out, so 9:20.
For one set the two equations equal to eachother and solve from there. 2 is 45
For three set the two equations equal. Same for four
Answer:
D
Step-by-step explanation:
The remaining material can be calculated as
volume of larger cube - volume of smaller cube
= a³ - b³ ← difference of cubes which factors in general as
= (a - b)(a² + ab + b²) → D
Answer:
Properties in math are used as general rules to solve problems.
I hope this helped!
Step-by-step explanation:
