math

does (4+5)+2=9+2? explain

  1. 👍 0
  2. 👎 0
  3. 👁 141
  1. http://www.jiskha.com/display.cgi?id=1316554229

    1. 👍 0
    2. 👎 0
    👩‍🏫
    Ms. Sue
  2. 4+5=9+2=11
    you do parenthesis first

    1. 👍 0
    2. 👎 0
  3. Reasoning DOES (4+5)+2=9+2?Explanin.

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. 4th grade

    Writing to Explain: Explain how you can use an array to find partial products for 4x36.

  2. Calculus

    Let f be a twice-differentiable function such that f(2)=5 and f(5)=2. Let g be the function given by g(x)= f(f(x)). (a) Explain why there must be a value c for 2 < c < 5 such that f'(c) = -1. (b) Show that g' (2) = g' (5). Use

  3. math(help)

    please help someone explain this please!! The length of a marathon is 138,435 ft.each stride,or step,by a particular runner is 3 ft long.does the number of strides the runner takes fit evenly into the length of the race?(EXPLAIN

  4. History

    Marcus Whitman chose a site among the cayuse, for from the Nez Perce who requested his services. Analyze how Marcus Whitman's selection of the Waiilatpu mission site revealed something of his character and future work? Explain

  1. Math

    Does an 8-car Ferris wheel have rotational symmetry? Explain I am so confused. Can someone explain this?

  2. math

    A student say that the solution of 375=x-28 is 347.explain the students error and find the correct answer, After Im able to explain ill find answer

  3. Math

    You and your friend need to graph quadratic functions of the form y =ax^2 and y =ax^2 + c. Your friend asks you to write some hints to help her graph these types of equations. a. Explain the role of a. b. Explain the maximum and

  4. math

    Explain It- Explain how knowing that 5 divided by 8 = 0.625 helps you write the decimal for 4 5/8.

  1. Science

    Explain the energy transformations during skydiving Explain what happens once a skydiver reaches terminal velocity please help...i cant find any information...please note that I need to EXPLAIN

  2. Chemistry

    A solid metal is often known as having 'an array of positive ions in a sea of electrons'. Write down the electronic structure of magnesium atom and use it to explain what this phrase means. Actually I don't know how to explain it.

  3. Math

    Comparing Fractions Writing to explain James says that 5/5 is greater than 99/100. Is he correct? Explain.

  4. Physics

    1.explain how a cyclist maintain his stability when riding a bicycle 2.explain why it's easier to loosen a nut with a long spanner than a short one. 3. explain why the handle of a door is usually placed as far as possible from the

You can view more similar questions or ask a new question.