Answer:
lol what are we even supposed to answer?
Step-by-step explanation:
B.Y=1/2x
C.y=1/2x+6
D.y=1/2x+9
Answer:
Option A.
Step-by-step explanation:
Point to remember while solving the question of function,
Here, 'f' is the parent function and is the inverse of the function 'f'.
So for the given function,
f(x) = 2x - 2
For x = -2
Therefore, Option A will be the correct answer.
Answer: correct
Step-by-step explanation: if you distribute the 9 to the 2+x you’d get two factors 18 and 9x
meters
One of your friends is on the 86th floor. What is the distance between you and your friend?
meters
The height of the building is 313 m while the friend is 192 m above me.
The angle of elevation is the angle between the horizontal plane and the line of sight or upward direction to an object or point of interest. It is typically measured in degrees, minutes, and seconds.
The angle of elevation is commonly used in trigonometry, surveying, and navigation to determine the height or distance of an object.
Let the distance from the ground frond to the 86th floor be x
We would now have that;
Tan 82 = 121 + x/44
44Tan 82 = 121 + x
313 = 121 + x
x = 313 - 121
x = 192 meters
Total height of the building = 192 m + 121 m = 313 m
Learn more about angle of elevation:brainly.com/question/8817610
A.30
B.20
C.5
D.60