Yes u have to and as long are you do than you would be right
Answer:
Step-by-step explanation:
a= 18 degrees
b= 36 degrees
c= 108 degrees
Answer:
15 seconds.
Step-by-step explanation:
∵ The distance covered by plane in first second = 100 ft,
Also, in each succeeding second it climbs 100 feet more than it climbed during the previous second,
So, distance covered in second second = 200,
In third second = 300,
In fourth second = 400,
............, so on....
Thus, the total distance covered by plane in n seconds = 100 + 200 + 300 +400......... upto n seconds
( Sum of AP )



Suppose the distance covered in n seconds is 12,000 feet,







∵ n can not be negative,
Hence, after 15 seconds the plane will reach an altitude of 12,000 feet above its takeoff height.
Answer:
Steps
0+ 895.6 =gx 568.57 + 895.6 x 1
Switch sides
gx 568.57 + 895.6 x 1 =0+ 895.6
Multiply the numbers: 895.6 x 1= 895.6
568.57g + 895.6 = 0 + 895.6
Add the numbers: 0 + 895.6 = 895.6
568.57g + 895.6 = 895.6
Multiply both sides by 100
568.57g x 100 + 895.6 x 100 = 895.6 x 100
Refine
56857g + 89560 = 89560
Subtract 89560 from both sides
56857g + 89560 –89560=89560 – 89560
Simplify
56857g =0
Divide both sides by 56857
56857g/56857=0/56857
Simplify
g=0
Answer
Deon paid $2.20 per pound
It costs $5 per hour to rent a bike