Equal because 30 is the median and when you find the mean, it is also 30. Please give brainliest!
Answer:
<h2> x = 2</h2>
Step-by-step explanation:
The given line is parallel to X-axis, so its equation is y = b (b is its intersect of Y-axis)
Therefore the perpendicular line has to be parallel to Y-axis, so its equation will be x = x₀, where x₀ is its intersect of X-axis and x-coordinate of any point it passes through.
(2, 6) ⇒ x₀ = 2
so the equation is
x = 2
Answer:
Difference = 62.5 micrometer
Step-by-step explanation:
Given that:
Diameter of red blood cell = 7.5 micrometer
Diameter of coarse grain of sand = 70 micrometers
For calculating the difference between two diameters, we will subtract the diameter of red blood cell from diameter of grain of sand.
Difference = 70 - 7.5
Difference = 62.5 micrometer
Hence,
Difference = 62.5 micrometer
