Use the points and do y2-y1 divided by x2-x1
You will get -2 which is the m (slope)
Substitute one of the points into the y and x to get the b (y-intercept)
You will get -6
Put everything into the equation
y=-2x-6
Answer:
4.5
Step-by-step explanation:
you have to distribute and then solve
You substitute the y from the second eqaution to the y in the first equation
That is a 30 60 90 triangle.
In such a triangle the "middle" size = short side * sq root (3)
height = 5 * sq root (3) =
<span>
<span>
<span>
8.6602540378
</span>
</span>
</span>
Area = (1/2) * 5 * <span>
<span>
8.6602540378
</span>
</span>Area = 2.5 * <span>
<span>
8.6602540378
Area = </span></span><span><span><span>21.6506350946 square centimeters
</span></span>
</span>
7/3=2.3 but you can't have a desamal so it would be 2.
