Use the distance formula to find the distance between points C (5,6) and D (2,2).
d=
Plug the corresponding values in to the equation.
d=
Then simplify the rest of the equation.
d=
d=
d=
d=
<u>The distance of the two points CD is 5.</u>
<h2>
The value of x is always grater than 4.</h2><h3>
Therefore x = (4,∞)</h3>
Step-by-step explanation:
Given
5x+ 2 >3x+10
⇔5x - 3x >10-2
⇔2x > 8
⇔x > 4
<h3>
The value of x is always grater than 4.</h3><h3>
Therefore x = (4,∞)</h3>
a) if the two gloves someone receives might both be for the left hand or right hand.
b) if each sister gets one left and one right.
Soln:
a) So i thought about dissectng the problem first into finding the number of ways in which I could make pairs of gloves:
C(12, 2)
then I asked how many ways could the sets of gloves be assigned amongst the 6 sisters:
<span><span>6!</span><span>6!</span></span>
and taking the product of this would give me the amount of ways this could occur:
= C(12,2) * 6!
then for part b)
using this same idea except:
C(6,1) C(6,1) for the left and right glove each .
the C(6,1)*C(6,1)*6!
Right way to think them through?
Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!
tinyurl.com/wpazsebu
They have $150.25 left over
(just do 25 times 6.50 then minus 12.25)
