Answer:
18
Step-by-step explanation:
Volume is a product of cross-sectional area and height and relresented as V=Ah where V is volume, A is cross-sectional area and h is height.
For the square, since each has a thickness of 6mm then for 24 of them the height will be 24*6=144 mm
Since the volume and cross sectional area of the triangle should be the same, then the height should also be the same.
Since for the triangle each has a thickness of 8mm then the number requred to achieve a height of 144 mm will be 144/8=18 stacks
Answer: C 17.55
Explanation:
Popcorn: $7.75
Soda: $5.15
Bag of Candy: $4.65
7.75 + 5.15 = 12.90 + 4.65 = 17.55
Hope this helps! :) (could you give me brainliest I need help ranking up loll)
Answer:
Right
Step-by-step explanation:
Answer:
$550.80
Step-by-step explanation:
Value of concrete used = volume of the prism x cost per cubic foot
volume of the prism = base area x height
the base is in the shape of a triangle
Area of a triangle = (1/2) x base x height = 1/2 x 6 x 6 = 18
Volume of the prism = 18 x 10.2 = 183.6 ft^3
183.6 x 3 = $550.80
