Answer:
Lateral = 48 cm squared and Surface area = 60 cm squared
Step-by-step explanation:
Lateral surface area = 4 x 4 + 5x4( Slope) + 4 x 3 (Cross section x2) = 48
Surface area: Lateral + 4x3(base)
0.9 is the answer to your question
Answer:
(x-y)(x-y-1)
Step-by-step explanation:
1.(x - y)² - x + y = (x - y)² - (x - y )
2.(x-y) [( x-y) - ( 1 ) ]
3.(x-y)(x-y-1)
Answer:
P = 12x - 9
Step-by-step explanation:
To find the perimeter of the triangle, we just add all of the sides.
The formula is:
P = a + b + c
Given:
a = 5x - 6
b = 4x - 3
c = 3x
Work:
P = a + b + c
P = 5x - 6 + 4x - 3 + 3x
P = 12x - 9
