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

Enzymes are vital to _____ for reactions in living organisms. lowering the required activation energy providing food transporting oxygen
Simplify: 2^3*[(14-6) divided by 2] A. 88 C. 52 B. 32 D. 24
Effective charts and graphs include all of the following except _____.
A rectangular box has length x and width 3. The volume of the box is given by y = 3x(8 – x). The greatest x-intercept of the graph of this polynomial equals whi
The difference of six times a number and seven results in 35. Identify the steps necessary to solve the equation. Add 7, and then divide by 6. Divide by 6, and
A solution contains6​% salt. How much water should be added to 70 ounces of this solution to make a 4.2​% ​solution?
What is 639.497 rounded to the nearest tenth
he Senate is made up of __________ senator(s) from each state. A. one B. two C. four D. five
explain how to compare .7 and 5/8
for a function, can the number of elements in the range be greater than the number of elements in the domain? explain.