What is the volume of a box with width 4cm, length 2m and height 50mm
please show work

4,000 cm^3

Step-by-step explanation:

Let's make all of the dimensions cm:

1 mm = .1 cm

(divide the mm by 10 to get the value in cm)

50 mm = 5 cm

The height is 5 cm.

1 m = 100 cm

(multiply the m by 100 to get the value in cm)

2 m = 200 cm

The length is 200 cm.

Now, let's use the formula for the volume of a rectangular prism.

V = lwh

V = 200(4)(5)

V = 800(5)

V = 4,000

The volume of the prism is 4,000 cm^3 or 4,000 cubic centimeters.

what?

step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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