Answer:21943.812
Step-by-step explanation: make sure you put you highest valuable number on top to make it easier then work from right to left and multiply by the bottom number in each Column with the top and make sure to carry when needed
Answer:
The diameter is 22cm
Step-by-step explanation:
I dont know if thats what the question is asking but here
Answer:
33.3%
Step-by-step explanation:
It was a sale for 33.3% off.
80=66.6% of 120
the last third, which is 40, equals 33.3% of 120
40 is 1/3 of 120
1/3=33.3%
hello ....
the equation of a plane that is ; ax+by+cz +d =0
the vector perpendicular to this plane is : V(a,b,c)
in this exercice ; a = -4 b= -4 c = -1
then: the equation of a plane that is ; -4x-4y-z +d =0
but the plane passing through the point (−2,−5,5) :
-4(-2)-4(-5)-(5) +d =0
23+d =0
d =-23
the equation of a plane is : -4x-4y-z-23 =0
The median is the middle number
= 36
