Can someone help me out my grads are bad
1 answer:
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Given:
AD is an angle bisector in triangle ABC. .
To find:
The value of .
Solution:
AD is an angle bisector in triangle ABC.
According to the angle sum property, the sum of all interior angles of a triangle is 180 degrees.
Using angle sum property in triangle CAD, we get
Therefore, the angle of angle ADC is .
Let Max be 
years.
Then Lenny is
years
When we subtract Max's age from Lenny's age we obtain
This is equal to
Putting all together we have
Then Lenny is
When we subtract Max's age from Lenny's age we obtain
This is equal to
Putting all together we have
Answer:
(0,1)
Step-by-step explanation:
There are infinite number of (x,y) pairs in a line, so it should be easy to use any value for one of the coordinates (x or y) and find what the other coordinate should be. We can use a simple value that would make our solving easy, for example x = 0. We use this value to replace x in the equation of the line, and solve for y:
Therefore the pair (0,1) is a solution for the given equation.