Answer:
yeah me too just mark me brainliest so I can get points plllzzzz
Step-by-step explanation:
A means the amplitude of the wave
2pi/B means the period of the wave
C means the place shift left of the wave
and D means the vertical shift of the wave
Note 2pi here means 2pi radian, not degrees.
If you have trouble understanding any of these vocabularies above, just ask in the comments, I will be happy to help.
42 is the answer
Explanation:
50% of 80 is half of 80 which is 40
Then you would add 40 with 5% of 40
What you would do then is 5% times 40 then you would change the 5% into a decimal which is 0.05 and multiply it by 40 , which would get u 2
Then you would add the price with tax
40+2 = 42
A number (we don’t know the number so I’ll use X) plus five. So we can start the equation of with X+5 then divided by 3=7 so X+5➗3=7 so to solve what X is we can just go in reverse. 7 TIMES 3= 21-5=16 so X=16
Answer: 3.05
Step-by-step explanation:
All you have to do is divide the numbers to get 3.05 or 61/20
