Answer:
c.
Step-by-step explanation:
Uniform means same or equal and c has equal parts.
The coordinates would be multiplied by 3, as the scale factor is 3, and it is a dilation, so we know the size increases.
Answer:
32P6
Step-by-step explanation:
nPr
n=32
r=6
<h3>
Answer: C. 47 degrees</h3>
===========================================================
Explanation:
We need to find the values of x and y first
------------------
Let's find x.
Segment IG is the same length as segment GH, as shown by the tickmarks
IG = GH
3x = 5x-10
3x-5x = -10
-2x = -10
x = -10/(-2)
x = 5
-----------------
Now onto finding y.
Ray BD is the bisector of angle ABC. The angle ABC is cut into two equal halves which are angle ABD and angle DBC
angle ABD = angle DBC
10y = 8y+4
10y-8y = 4
2y = 4
y = 4/2
y = 2
----------------
We have enough info to find angle FBA
angle FBA = 7x+6y
angle FBA = 7*5+6*2
angle FBA = 35+12
angle FBA = 47 degrees