I think it’s y=1.4x, but I don’t really know.
Answer:
You add them together and divide it by how many number there are.
Step-by-step explanation:
For example lets say we need to find the average of 12, 15, 18, and 24.
You would do 12+15+18+24
You will get a sum of 69
Then since there are 4 numbers you do 69 divided by 4 and get a quotients of 17.25.
Therefore 17.25 is the average of all four numbers.
Y+4 = (-4/3)(x-6)
Mark brainliest please
Hope this helps you
Answer:
15 because 3x5=15 and 60/4=15
Answer:
Approximately
Height of screen= 7.1 meters
Step-by-step explanation:
Angle of elevation= 18°
Angle of depression= 58°
Distance of Goran from screen= 5 m
Height of screen from the attachment below
X+y
First let's determine angle a and b
a= 180-90-18
a= 72°
b= 180-90-48
b= 43°
Using sine formula
5/sin a= x/sin 18
5/sin 72= x/sin18
(5*sin 18)/sin 72= x
1.6246 = x
X= 1.6246 m
Y/sin 48= 5/sin b
Y= (5*sin 48)/sin 43
Y= (5*1.08965779)
Y= 5.4483 m
Height of screen= x+y
Height of screen= 1.6246+5.4483
Height of screen= 7.0729
Approximately
Height of screen= 7.1 meters