Im sure you have your answer by now but would you mind posting the answer
The answer will be 1.09. Hope this will help you!
That is a vertical stretch by 2
1 cm was multiplied by ten, so wee need to do that on the other side too.
1 times 10 = 10 cm, so 4 times 10 = 40 meters,
So your answer is 40 meters. Hope it helps!
X=-6
you could either multiply 9 on both sides or distribute the 9 and isolate the variable