Ask Question
11 November, 20:36

The base of a triangle measures (2x+7) units and the height measures (4x+6) units.

Part A - what is the expression that represents the area of the triangle? Show your work to receive full credit Hint: Area=0.5bh

Part B - what are the degree and classification of the expression obtained in Part A?

Part C - How does Part A demonstrate the closure property for polynomials?

+5
Answers (1)
  1. 11 November, 22:42
    0
    A. Area = 0.5 * (2x+7) (4x+6)

    = 0.5 (8x^2 + 40x + 42)

    = 4x^2 + 20x + 21

    B. This expression is a trinomial of degree 2.

    C Because when the 2 polynomials were multiplied the result was another polynomial.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The base of a triangle measures (2x+7) units and the height measures (4x+6) units. Part A - what is the expression that represents the area ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers