jacksonmc13 jacksonmc13
  • 02-08-2017
  • Mathematics
contestada

On a scale drawing, 1 milliliters is 5 meters. If a line on the drawing is 4.5 centimeters, how many is it actually?

Respuesta :

twvogels
twvogels twvogels
  • 02-08-2017
[tex]\frac{1mm}{5m} = \frac{4.5cm}{x}[/tex]

Convert cm to mm.

[tex]\frac{1mm}{5m} = \frac{45mm}{x}[/tex]

Solve for x:

[tex]x=\frac{5m}{1mm} \times 45mm[/tex]
[tex]x=\frac{225m \times mm}{1mm} = 225m[/tex]
Answer Link

Otras preguntas

The substance which is dissolved in a solution is called: solvent colloids solute precipitant
What is magnetism? a. the force of attraction or repulsion of magnetic materials b. a property of all rocks c. a type of rock d. a lodestar
An accident resulted in a man’s hand being cut off from his arm. Paramedics arriving first on the scene placed the cut-off hand in ice. The man and his hand wer
Describe wind farms. why are they useful?
The czar responded to the Revolution of 1905 by __________.
Express with an exponent and the given base: 64, base 8
Which of the following is a producer? a. a crow that consumes a dead animal on the side of a road b. a fish that eats smaller fish for its food c. a giraffe th
The expression D over T can be used to find the average speed of an object that travels a distance D in time T what is a cars average speed if it travels 145 mi
How many total moles of KNO3 must be dissolved in water to make 1.5 liters of a 2.0 M solution? (1) 0.50 mol (3) 3.0 mol (2) 2.0 mol (4) 1.3 mol
During a flame test, ions of a specific metal are heated in the flame of agas burner. A characteristic color of light is emitted by these ions inthe flame when