Answer:

Step-by-step explanation:
we know that
Applying The Pythagorean Theorem in the right triangle GHF of the figure

we have

substitute




Round to the nearest unit

Hopefully you are able to clearly see the steps I have taken toward solving this problem in the attachment. In case you have trouble understanding what a reciprocal is, the reciprocal of a number is simply the number flipped. So, if you are given 1/2 and asked what the reciprocal is, it would be 2/1, or just 2. That being said, if you are given a whole number, simply remember that a whole number is ALWAYS equal to itself over one. So, in this case, the "sum of a number and its reciprocal" would be n +
1/n
Answer:
A(-5,-1) B(-1,1) C(3,4) D(2,-4) E(0,-6)
Step-by-step explanation:
(x,y)
x being the horizontal line (going across)
y being the vertical line (up and down)
Hello!
To find the distance between the points (1, 25) and (4, 21), you need to use the distance formula.
The distance formula is:
. With the distance formula, you have to assign the ordered pairs before substituting them into the formula, which is also used to to find the slope of functions.



Therefore, the distance between the two points is 5 units.