Well, we see that it is a straight line
so the derivitive would be perpendicular
5/4 times what=-1
-4/5
the slope is -4/5
Answer:
The area of the triangle is of 21 units of area.
Step-by-step explanation:
The area of a triangle with three vertices 
is given by the determinant of the following matrix:
In this question:
Vertices (3,0) (9,0) (7,6). So
The area of the triangle is of 21 units of area.
Answer:
169
Step-by-step explanation:
13x13=169 in a square all sides are equal
Zero property because you are using zeros to multiply
Answer:
= 3.134 × 10^9
(scientific notation)
= 3.134e9
(scientific e notation)
= 3.134 × 10^9
(engineering notation)
(billion; prefix giga- (G))
= 3134000000
(real number)
Step-by-step explanation:
