Hi,
This is using 'n', so there would be a lot of possibilities, but I would form a circle with the group of people, then each person would shake the person to their right, and then to their right, one time. This method would not vary because a circle can contain even or odd number of people.
Hope this helps!
Answer: $20.60
Step-by-step explanation:
25.75×.2 = 5.15
$5.15 is how much they took off the total price.
$25.75 - $5.15 = $20.60
Answer:
no problem :)
Step-by-step explanation:
Answer: b
Step-by-step explanation:
You know the formula of a triangle is: (base*height)/2
So: 4*8=32
32/2=16cm^2
Since its a parallelogram, you could say that there are two of these triangles, so: 16*2=32cm^2
Now we're left with the part in the middle. The sides are now 8 by 8 because we took away 4 from 12, so: 8*8= 64cm^2
Now you just add all your values together, so: 32+64=96cm^2
Answer:
x=7
Step-by-step explanation:
(8x+6)=m∠4
m∠4 + 118 = 180
(8x + 6) +118 = 180
(8x + 6) + 118 - 118 = 180 - 118
8x + 6 = 62
8x = 56
x = 7
Hope this helps!!!
