If the coordinates of the vertices of triangle abc are a(3, -2), b(7, -2) and c(5, 5), what is the area of the triangle? 10
14
20
28

B. 14

Step-by-step explanation:

Area of a triangle:

Base of this triangle: 7-3= 4 (look at image below)

Height of this triangle: 5+2= 7 (look at image below)

Hope this helps.

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

step-by-step explanation:

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80