You can take the first point as the origin O(0,0) and the second one (-2,0.5) for easier calculations.
Find the slope, m = (y2 - y1)/(x2 - x1)
= -2-0 / -0.5-0 = 2/0.5 = 4
now take (x,y) = (0,0) and m= 4
use the point slope form
(y - y1) = m(x - x1)
(y - 0) = (4)(x - 0) ......taking (x1,y1) = (0,0)
y = 4x + 0 ...... in the form of y = mx + b
I hope I was helpful:)
86,87,87,94,95,82,78,89,80,84
first arrange them or sort them
78,80,82,84,86,87,87,89,94,95
median is a middle value from left and from right
see 86 and 87 are middle point in total 10 numbers
so take avg of them 86+87/2
median is 86.5
Answer:
it's 39 i think. .... ....... ......
The length of a rectangle that forms from a lateral surface of a cylinder is C. 2 Pi rh.
Hi! I don’t know what any of this means but I just wanted to tell you that I hope you have an amazing day and god/allah/etc bless you :)