lilianmuendo06 lilianmuendo06

22-07-2021
Mathematics

contestada

From a view tower 30 metres above the ground, the angle of depression of an object on the ground is 30 and the angle of elevation of an aircraft vertically above the object is 42.Calculate the height of the aircraft above the ground

Respuesta :

aryalyatmana aryalyatmana

22-07-2021

Answer:

90 I guess so

It might be wrong

Answer Link

Otras preguntas

Write an equation of a line with the given slope and y-intercept. m = –1, b = –6

can someone please answer this question and 2 others the other two are I will give you all the points I've got sorry I don't have morewhich event damaged the ec

what is the greatest common factor of 30 and 90 A:6B:18C:36D:180 make sure to do the process of elimination, And the answer

ℜ 0, -180 is the same rotation as ℜ 0, 180. True False

Help a sister out and do my spring hw it’s my last day and I’m screwed

help me please easy***

Which law regulates online credit reporting

If 21 = 42 39 = 618 17 = 214 then what does 45 = ?

Help me plz A student must write a three-page essay for a science class. Which of the following topics is narrow enough? A. the life cycle of a butterfly B.

What expression represents the product of 3 and (n + 1.8)?