I think 30 because I did all the equation and I got 30
Answer:
so ......when you write the equation for this question,
the original height (H) = current height + the decreased height
i.e.
H= 347m + 182m
H = 529 m
so the original height of the helicopter is 529 meters
Step-by-step explanation:
Answer:
D. y= -1/5x2, y= -1/3x2, y= -7x2
Step-by-step explanation:
The answer is 15
these chords are congruent because the radius of the circle are perpendicular to the them
so we can find EF by making an equation:

so EF is = 3(15)+5=50
good luck
Answer: (6,0)
Step-by-step explanation: