Answer:
900
Step-by-step explanation:
1 meter = 100 centimeters
9 meters=?
9×100÷1 =900
<span>Let x=one number and x+12= the other number. Together the numbers=54. Set up the equation: x+x+12=54; Combine the variables; 2x+12=54; Subtract 12 from both sides of the equation; 2x=42; Divide both sides of the equation by 2; x=21 is one number and 21+12=33 is the other number. Check: 2(21) +12=54; 42+12=54; 54=54.</span>
Answer: y= root 2, - root 2
Decimal form y= 1.41421356..., -1.41421356...
Let's say the speed of the plane is "p", and the speed of the wind is "w".
when the plane goes with the wind, is not really going "p" mph fast, is really going "p + w" mph fast, because the wind is adding speed to it.
likewise when the plane is going against the wind, is also not going "p" fast is going "p - w" mph fast. Therefore,
Hi i don’t really know the answer but i just wanted to say good luck on ur exams and you will do great!!