Answer:
See explanation
Step-by-step explanation:
Given triangle has its vertices at points A(-4,-2), B(1,3) and C(3,-2).
Find all sides lengths:
The longest side is AB.
By the Pythagorean theorem,
This is false statemnt, so this triangle is not right triangle.
X shortest piece
X+6 middle piece
X+8 longest piece
Add them
3x+14=56
3x=42
X=42/3=14
Answer:
a) 15.52ft
b) 0.47 secs
Step-by-step explanation:
h = -16t^2 + 15t + 12
The maximum height is reached after -b/2a seconds
a = -16 , b = 15, c= 12
-b/2a = -15/2(-16)
= -15/-32
= 0.47 secs
The maximum height = -16(0.47)^2 + 15(0.47) + 12
= -3.5344 + 7.05 + 12
= 15.5156
= 15.52ft
the perimeter equation in 2 times the length plus 2 times the height (2 x 8 + 2 x 6) which equals 12 + 16= 28, the area is length times width so 8 times 6 which equals 48
48 ft is the area; 28 ft is the perimeter
8$ because it starts with less first
