Answer:
D) (8,-22)
Step-by-step explanation:
I used my graphing calculator.
The length side AB is 64 ft , Option D is the correct answer.
<h3>What is a Right triangle ?</h3>
A triangle that has one angle 90 degree is called Right angled Triangle.
From the figure it can be seen that
The triangle CDE is a right Triangle
Applying Pythagoras theorem to find the length of CE
CE² = 12² + 16²
CE = 20 ft
As both the triangles are similar therefore the ratio of the sides will be equal
BC : CD = AC : CE
48 / 12 = AC / 20
AC = 80ft
As Triangle ABC is also a right angled triangle
Applying Pythagoras theorem to find the length of AB
AC² = BC² +AB²
6400 = 48² +AB²
AB² = 4096
AB = 64 ft
Therefore Option D is the correct answer.
To know more about Right Triangle
brainly.com/question/6322314
#SPJ1
First what do u not understand. which part do u not understand
Answer:
2 - 4b
Step-by-step explanation:
The terms in the expression are unlike; therefore they can't be combined. This means that the expression is already simplified.
It would have an infinite amount of solutions.
Change each equation into y=mx+b form and then do system of equations.
