A because 1-10 would be -9 and she was a meter above so positive but they descended 10 meters no negitve
If all the angles add up to 90 degrees then you can set the equation 7x-9*2x=90
Simplify
9x-9=90
Plus 9 both sides
9x=99
Divide by 9 on both sides
X=11
Answer:
9.30918
Step-by-step explanation:
Answer:
im a troll
Step-by-step explanation:
i dont help others i make em laugh but i have nothing to say right now
big chunges
