Answer:
x 
0
Step-by-step explanation:
You need each of the square roots to be positive numbers, and the only for that to happen is if the variable is 0 or a positive number.
Answer:
To find the area of a triangle, multiply the base by the height, and then divide by 2. The division by 2 comes from the fact that a parallelogram can be divided into 2 triangles. For example, in the diagram to the left, the area of each triangle is equal to one-half the area of the parallelogram
Step-by-step explanation:
hope this helps :)
Step-by-step explanation:
Explanation:
First, we must solve the equation for y to determine the slope: y = 2x + 3/2
By looking at the coefficient in front of x, we know that the slope of this line has a value of 2. To fine the slope of any line perpendicular to this one, we take the negative reciprocal of it:
slope = m , perpendicular slope = – 1/m
slope = 2 , perpendicular slope = – 1/2
Answer:
Larger cell 400 times bigger cell than the smaller cell
Step-by-step explanation:
Given:
diameter of the cell h = 
diameter of the cell v =
To Find:
How many tines larger is the bigger cell than the smaller cell?
Solution:
The cell h with diameter 
is larger and the cell v with diameter 
is small. To find the number of times it is larger, we can divide the larger cell diameter by smaller cell diameter
=>
=>
=>
=>
=>
=> 400
Larger cell is the bigger cell than the smaller cell by 400 times
