Complete Question:
Find the coordinates of the point after the described reflection. Give the distance between the point and its reflection. R(-5, 8) is reflected across the x-axis _____________.
Answer:

The distance is 16 units
Step-by-step explanation:
Given

Solving (a): Reflection across x-axis
The rule is:

So, the reflection of
is:

Solving (b): The distance between R and R'
Distance (d) is calculated as:

Where:
---- 
--- 
This gives:




<em>The distance is 16 units</em>
I multiplied 48 times 15 percent which comes to 7.20
7.20 plus 48 equals 55.20
210,064,050 is the correct answer
Answer:
D
Step-by-step explanation:
X is 21
z is the same as 111
y is 48
Answer:
3:2
Step-by-step explanation:
girls: boys
18 : 12
Divide each side by 6
18/6 : 12/6
3 : 2