To the nearest tenth, find the perimeter of triangle abc with vertices a(3, 2), b(-2, 3), and c(2, 6)

14.2 units

Step-by-step explanation:

To find the distance between the points, you use the formula

 Therefore, we need to get the distances between points A and B, between points B and C and between points A and C.

Length

Perimeter==14.2 units (to the nearest tenth)

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,