Answer:
mathematics is inclusive, so A or B is a set of things where each of them must be ... Kevin Houston in his book[2] gives an idea to think of a proof
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
30 - 2(7+2) -1
PEMDAS
Parentheses first
30 - 2(9) -1
Then multiply and divide
30 - 18 -1
Then add and subtract
12-1
11
Answer:
10.8 - 2.5n
Step-by-step explanation:
2.8 + 8 = 10.8
4.5n - 2n = 2.5n
Answer:
height of second rectangular prism is 5 meters
Step-by-step explanation:
A. is the answer. hope this helps!
