The ratio of the two point is the coordinate at the plane where the two point are divided at the fixed amount of length. The<em> y</em> value of the point that is 3/4 distance from point E to point F is -1.5. thus the option 4 is the correct option.
Given information-
The coordinates of the point E is (2,-3).
the coordinates of the point F is (-2,-1).
As the 3/4 the distance from the point E is the point F is means the points which divides the line EF in the ratio of 3/1.
<h3>Ratio of two point</h3>
The ratio of the two point is the coordinate at the plane where the two point are divided at the fixed amount of length.
Suppose the ratio
are the ratio of the two points
and
. Then the coordinate of the point which divide the line at this ratio can be given as,

Put the values,


Thus the<em> y</em> value of the point that is 3/4 distance from point E to point F is -1.5. thus the option 4 is the correct option.
Learn more about the ratio of the two points here;
brainly.com/question/7102971
Answer:
x=12
Step-by-step explanation:
Step 1: Subtract 7 from both sides.
Step 2: Multiply both sides by 4.
and you get x=12
Answer:
x = 9
Step-by-step explanation:
You can solve this problem by isolating the variable.
3-√x = 0
√x = 3 (add √x to both sides of the equation)
x = 9 (square both sides of the equation)
Answer:
possibly china, but not confirmed.
Step-by-step explanation:
Answer:
40 cm.
Step-by-step explanation:
Given,
height of the object = 10 cm
Distance of the object from the X-ray= 50 cm
Distance of detector from the source = 2 m = 200 cm
Height of the image, h = ?
Now,



Again applying


h = 40 cm
Hence, height of the image is equal to 40 cm.