I believe AFE is 0°
CFE is 105°
And BFD is 90° I think
Answer:
use the formula of (a+b)^2
check out the picture
Step-by-step explanation:
Answer:
The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.
Step-by-step explanation:
Answer:
y=2/3x-3
Step-by-step explanation:
The form is y=mx+b.
m is the slope and
b is the y intercept
Answer:
Mean of data set A=5.5
Mean of data set B=4
Step-by-step explanation:
Mean is the average number. Add all numbers in a group, then divide them by how many there are.
A=(4+4+4+45+5+5+5+6+6+6+6+7+7+7+7)/16=5.5
B=(2+3+3+3+4+4+5+5+5+6)/10=4
