The amplitude is 4 I believe
Answer:
The arm I think because these are all parts of an arm
6+9=15
15 Divided by 2=7.5
Therefore your answer will be 7.5
Answer:
B. 1:2800
Step-by-step explanation:
448 / .16 = 2800
1:2800
Feel free to let me know if you need more help! :)
D 85try telling me what like operation it would be so be easier to figure out