Answer:
A = 53° (Rounded to the nearest whole number)
Step-by-step explanation:
Since the angle needs to be found out and it's adjacent as well as hypotenuse is given we will used the Cosine ratio;
Cos(A) = ![\frac{26}{43}](https://tex.z-dn.net/?f=%5Cfrac%7B26%7D%7B43%7D)
A = Cos⁻¹ (
)
A = 52.79 or 53
Hope this helps!
Answer:
ok
Step-by-step explanation:
D and B would be my guess.
The second term in the sequence would be 40 and the common difference in 10.
Our list would start at 30, then count up by 10's.
30 40 50 60
It started at 30, because we had to pay $10 for the first hour, then add on the $20 court fee.
Answer:
C
Step-by-step explanation:
A: doesn't make sense since a 400 minute plan would cost $50
B: doesn't make sense because a 100 minute plan would cost $20
D: doesn't make sense because a 200 minute plan would cost $30