Answer:
The volume of the concrete needed to make the block is 5054 ft³
Step-by-step explanation:
The question relate to the calculation of the volume of a shape
The dimensions of the block are;
The depth of the block, d = 19 ft.
The width of the block, w = 19 ft.
The length of the block, l = 14 ft.
The volume of a cube, V = Length, l × Width, w × Depth, d
Therefore, the volume, 'V' of a cubic block is given as follows;
V = l × w × d = 14 ft. × 19 ft. × 19 ft. = 5054 ft.³
The volume of the concrete needed to make the block = The volume of the block, V = 5054 ft³.
Answer:
raymond has about 38 cars left
Step-by-step explanation:
Because raymond started off with 57 cars and he got rid of( take away) 19 you must use subtraction. 57 - 19 =38
3(2-y) + y = 4.50
6 - 3y + y = 4.50
- 2y = -1.5
y = 0.75
3x + y = 4.50
3x + 0.75 = 4.50
3x = 3.75
x = 1.25
answer
x = 1.25 and y = 0.75
cost of one lemonade = 75 cents
Answer:
The correct option is;
B. a. Whole number b. Irrational number
Step-by-step explanation:
The height, h of the equilateral triangle = 3·√2·s
The item by which equilateral triangle is made = 2-inch toothpicks
Therefore, we have;
The sides of the equilateral triangle = Comprises multiples of 2 inches
Therefore, the sides of the equilateral triangle is a whole number
The height of the triangle is the product of the side and (√3)/2
Therefore, the height of the triangle is an irrational number
The correct option is A. a. Whole number b. Irrational number.
A whole number are the positive counting numbers, 0, 1, 2, ..., while an integer includes negative numbers which is not possible for a real triangle.
