Answer:
angle CAB = 20 degrees
Step-by-step explanation:
Hope this helps you!
No but if u do i’m here to help
Answer:
D.
Step-by-step explanation:
Simply subtract the two functions from each other and simplify to get the result.
The solution for this question to determine how much of this alloy do you need in order to get 1 13/32 lb of tin.If the alloy is 85% copper, then it is 15% tin. So:
15n/100 = 45/32
4500 = 480n
n = 9.375 lbs. of the alloy to get 1.40625 lbs of tin.