The diagram shows a helicopter C hovering vertically above the point B on the horizontal ground AB. AC makes an angle of 30o with the gound AB. If AB = 200 m, how high is the helicopter above the ground?​

Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on

Three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder ( ! : ”0 )

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?