Answer: 3
Step-by-step explanation: Minus a Negative is Plus a positive. This turns the problem into 3-4+4
Answer:
-
→ Equation 2 (
)
-
→ Equation 3 (
)
-
→ Equation 1 (
)
Step-by-step explanation:
The equation of the line in Slope-Intercept form is:

Where "m" is the slope of the line and "b" is the y-intercept.
Knowing this, and having the equations provided in the exercise, you can identify the slope and the y-intercept of each line.
- In Equation 1:

- In Equation 2:

- In Equation 3:

We know that
An acute triangle is a triangle with all three angles acute (less than 90 degree ).
An obtuse triangle is one with one obtuse angle (greater than 90 degree) and two acute angles.
A right triangle is one with one right angle (angle equal to 90 degree ) and two acute angles.
therefore
The answer is
Is not possible
Just add up all the numbers