Answer:
The slope of a line parallel to the given line = 5
The slope of a line perpendicular to the given line = - 1/5
Step-by-step explanation:
<h2>
Answer:0.2352</h2>
Step-by-step explanation:
Let the mass of the person be .
Let the spring constant be .
Let the displacement in spring be
Let the acceleration due to gravity be
As it is given that the person just stands,the forces are balanced.
So,
Given,
Do you have a picture or something to accompany the question?
Answer:
B.
Step-by-step explanation:
Trust me.
I just did it.
Answer:
Given
if p:q=2/3:3 and p:r=3/4:1/2, calculate the ratio p:q:r giving your answer in its simplest form
We need to find the ratio p:q:r
Given p:q = 2/3 : 3 = 2/3 / 3 = 2/9
and p : r = 3/4 : 1/2 = 3/4 / 1/2 = 3/2
Now p/q = 2/9 and p/r = 3/2
We need to make p equal numerators so we get
p/q = 2/9 x 3/3 = 6/27 and
p/r = 2/3 x 3/2 = 6/4
Therefore p : q : r = 6 : 27 : 4