If you look at the attached graphic, you will see that the altitude (or height) of an equilateral triangle is:
Height = side length * sq root (3) / 2
Area = side^2 * sq root (3) / 4
Answer: x = -5, y = 9
Step-by-step explanation:
The solution to the system of equations can be represented as a point.
Answer:
Final answer in standard form of the line is
.
Step-by-step explanation:
Given that slope of the lime m = -4
Now we need to find the equation of a line that has a slope of -4 and passes through the point (0,5). Write the equation of this line in standard form.
So plug the given slope m=-4 and the point (0,5) into point slope formula:






Hence final answer in standard form of the line is
.
Find the perimeter of the triangle and your answer is yellow