Answer:
Step-by-step explanation:
Slope = rise/run
pick two points, (0,2) (3, -7)
take their y values and subtract them
take their x values and subtract them
2-(-7) over 0-3 is 9/-3
simplify
-3
Answer:
58 units squared
Step-by-step explanation:
**I'm doing the question with the 7 by 3 triangle in the picture, not 777 by 333**
Pythagorean Theorem:
, where c is the length of the hypotenuse.
The given sides are legs, therefore, 

c is also one of the sides of the square. A square's area is one of the sides' lengths squared, so:

Divide 5.00 by 1.5 and you get (it's pretty long) 3.3333333333333333333333333333333