Answer:
96 in²
Step-by-step explanation:
Lateral surface area
= 3 rectangles
(4×8) + (3×8) + (5×8)
32 + 24 + 40
96 in²
Answer:
just do 58,125 divided by 6
Step-by-step explanation:
First, simplify the expression 
Here you have three terms with 
group them in the following way:
Then substitute s=-3 and t=5:
Answer: 19.
4w = 48
Divide each side by 4. (division property of equality)
w = 12
The smaller triangle is scaled by a factor of (18 cm)/(54 cm) = 1/3 of the larger triangle. The ratio of areas is the square of that scale factor.
small triangle area = (1/3)^2 × large triangle area
... = (1/9) × 603 cm^2
... = 67 cm^2
The appropriate choice is
... C. 67 cm^2
