Answer:
1 9/10
Step-by-step explanation:
Answer:
285°
Step-by-step explanation:
105+180=285
Answer:
The indifference point is 20 minutes
Step-by-step explanation:
Giving the following information:
Tantasic:
Reservation fee of 20$ and $1 per minute
Bettersun:
2$ per minute.
<u>First, we need to structure both total cost formulas:</u>
Tantasic= 20 + 1x
Bettersun= 2x
x= number of minutes
<u>Now, we equal both formulas and isolate x:</u>
20 + 1x = 2x
20 = 1x
20= x
The indifference point is 20 minutes
Triangle XWV is an equilateral triangle(every angle is 60). So both angle V's are vertical angles, which means the are the same(60). Y is 90. So once you have 60 and 90 in triangle YZV, you know the last angle(Z) is 30. But since angle Z is 30 and angle X is 60, they are complementary and not supplementary(which adds up to 180)
A, the answer is A, something to do with opposite angles being the same, so A because 127 + 127 = 254
