Answer:
29.4
Step-by-step explanation:
The meal costs $30
Minus discount (10%) costs $27
Then she pays the bill (8%) which equals 2.4
So the answer is 27 + 2.4 = 29.4
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Let the medium angle be B degrees
the small angle be A degrees
the large angle be C degrees
Then
C = 2 B + 20 ..................X
5 B = A + C ..................Y
Sum of all angles
A + B + C = 180 .............Z
Applying Y in Z
5 B + B = 180
6 B = 180
B = 30
From X C = 2 x 30 + 20 = 60 + 20 = 80
From Y 5 x 30 = A + 80
150 = A + 80
150 - 80 = A = 70
Hence medium angle B = 30 degrees
the small angle A = 70 degrees
the large angle C = 80 degrees
Answer:
B
Step-by-step explanation:
Add 295 and 41 when you get the sum. Subtract it by 360 getting 24
