Answer:
=−7x2+19x+
41/3
Step-by-step explanation:
Greetings :)
To find slope of two points we will need to use this equation: 
( 6 , -12 ) ( 15 , -3 )
Now let's replace the equation with the numbers. (it will be a fraction).
= 
The equation equals 9 over 9, which also equals 1.
The slope of the line is 1.
Answer:
91.4 inches
Step-by-step explanation:
I will leave the explanation in the comments.
Answer:
Scalene triangle (As the definition says)
Answer:
36
Step-by-step explanation:
If its the khan question 3x4x3