N + d = 30
0.05n + 0.10d = 2.20
^^ ur system of equations
Answer:
1. E
2. A
3. B
4. AB
5. E
6. D
7. BC
8. CD
9. A
10. C
Step-by-step explanation:
Answer: I think it helps with the square units that both squares have.
Step-by-step explanation:
Answer: 90
Step-by-step explanation:
opposite side is 90
All I know is number 9. Is -2/5