Let x be the no. of seconds it takes for the balloons to be at the same height.
7+3x = 12+2x
Deduct both sides by 2x.
7+x = 12
Deduct both sides by 7.
x = 5
Ans: It will take 5 seconds for the balloons to be at the same height.
Answer:
YA if you said it first ya you are supposed to get brainlies ONLY if the question says will give brainliest if your right
Step-by-step explanation:
You would a 4% each year, so you would get 200+8=208 degrees celcius
(23π/20) rad * 180°/(π rad) = (23π*180°)/(20π) = 9*23° = 207°