Answer:
Tipping before tax: $38.72
Tipping after tax: $39.01
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
cot =cos/sin =a/b
cos=a/b*sin
(sin-cos)/(sin+cos) =(sin-sin*a/b)(sin+sin*a/b)
=(1-a/b)/(a+a/b)
=(b-a)/(a+b)
Answer:
3.5 in.
Step-by-step explanation:
17.5 ÷ 5 = 3.5
D
10^-3 would make a decimal, so would 10^-1.
10^1 would be 30 miles, 10^3 would be 3 with 3 zeros ( 3000 miles) which would be most accurate
The answer is 8 because if you divide 52 by 4 it gives 13, do the same to the top and you get 8
