You basically gotta find the area of the whole pizza (a circle) then divide it by 3
The area of a circle is pir^2
3.14x6^2=113.04
113.04/3= 37.68 inches^2
The answer is: (9 x 3) + (10 x 6)
Answer:
B. -4
Step-by-step explanation:
When dilation is not about the origin then in order to find the scalar factor, we need to find the ratio of the corresponding lengths.
2 Vertices of smaller triangle (Pre-image):

Length of side:


Since distance is always positive so its 2 units.
2 Vertices of bigger triangle(Image):

Length of side:


Since distance is always positive so its 8 units.
For the given figure we see that the dilated image is rotated 180° from the original position. Thus, for such dilation the scalar factor is taken negative.
Thus the scalar factor can be calculated as:
Scalar factor = 
Scalar factor =-4
Answer:
Y = 1/4x-1
X = 4y-1
Step-by-step explanation:
layout the equations :
x+1/y = 4 y+1/x = 1/4
solve the equations, remember to switch sides switch signs solving the equations will give us the value of the letter
x+1/y = 4
x+1 = 4y
x=4y-1
***
y+1/x = 1/4
y+1 = 1/4x
y = 1/4x-1
Answer: f=9
Step-by-step explanation:
Subtract 4f from 6f to get 6 by itself. (2f-12=6) Then add 12 to 6 to get 2f by itself. (2f=18) Then divide 2 from 18 to get 9.