algebra

posted by .

Seven inches are equivalent to 17.78 cm. Find the equation converting length in cm to length in inches. What is the length in inches of a 96.2 cm bar?

17.8cm =7 in.
1cm = (7/17.78)in
96.2cm = 96.2 (7/17.78)in
96.2cm = 37.874 in

can this be graphed and how?

  • algebra -

    I = c/2.54 , where I is inches and c is cm

    so when c = 96.2
    I = 96.2/2.54 = 37.87

    it can be graphed by having a horizontal axis called c for cm, and a vertical called I for inches.
    since it is a straight line any two points will fix the line
    I would use (0,0) and perhaps (2.54, 1) or (5.1, 2)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. algebra1/McDougal Littell

    a page of pictures for a yearbook is 8 1/2 inches by 11 inches. The space between the pictures is 3/16 inch. How high can each picture be to fit seven down the length of the page?
  2. Math--

    A brick layer is hired to build three walls of equal length. He has bricks which are 9 inches, 27 inches, and 21 inches long. He plans to build one wall out of each type of brick. What is the shortest length of wall possible?
  3. Algebra

    How do the solutions of the equation compare to the length of the rectangular object and the x-intercept of the graph?
  4. Math

    If the length of the of a circle is 15 inches, what is the length of the radius of the circle?
  5. Math

    If the length of the of a circle is 15 inches, what is the length of the radius of the circle?
  6. Math

    the length of a rectangle is (x-3) inches long, and the width 3 2/5 inches. If the area is 15 3/10 square inches, write and solve an equation to find the length of the rectangle
  7. Math

    the length of a rectangle is (x-3) inches long, and the width 3 2/5 inches. If the area is 15 3/10 square inches, write and solve an equation to find the length of the rectan
  8. math

    If a rectangular prism is h=10 inches an W=2 inches would the length be 8 inches how do I find the length Same question for a Rectanguler prism with a h=8 inches w=2.5 inches would the length be 8 inches or 5 inches
  9. MATH

    If a rectangular prism is h=10 inches an W=2 inches would the length be 8 inches how do I find the length Same question for a Rectanguler prism with a h=8 inches w=2.5 inches would the length be 8 inches or 5 inches
  10. Geometry

    1.What is the perimeter of a rectangle with width 10 inches in length 13 inches?

More Similar Questions