The formula for finding the area of an equilateral triangle is
square root of 3 * (a^2/2)
a is the side length so in this case is 6
square root of 3 * (18)
the area is about 15.6
we can mark points on the graph shown , check the image I have shared with this for the points .
Formula for slope = 
So for Line A points are (1,3) and (0,-1)
So using t he formula slope is = 
slope of line A =4
For Line B the points are (0,4) and (3,-5)
So using t he formula slope is = 
slope of line B = -3
Answer:
168
Step-by-step explanation:
Answer:
The option A) -4-3i is correct
Therefore the simplified given expression is (-1-6i)+(-3+3i)=-4-3i
Step-by-step explanation:
Given that the expression is (-1-6i)+(-3+3i)
To simplify the given expression as below :
(-1-6i)+(-3+3i)=-1-6i-3+3i
=(-1-3)+(-6i+3i) ( combining the real parts and imaginary parts separately and adding the like terms )
=-4+(-3i)
=-4-3i
(-1-6i)+(-3+3i)=-4-3i
Therefore the simplified given expression is (-1-6i)+(-3+3i)=-4-3i
Therefore the option A) -4-3i is correct
Answer: H - 4,500 mL
Step-by-step explanation:
Check picture below. Hope it's right
