Math Practice 101
Homework Explained - Math Practice 101

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Grade 7 HMH Go Math - Answer Keys


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  H.O.T.  

  Focus on Higher Order Thinking  

  • Question 12 (request help)

    Represent Real-World Problems

    Christina plotted the shape of her garden on graph paper. She estimates that she will get about 15 carrots from each square unit. She plans to use the entire garden for carrots. About how many carrots can she expect to grow? Explain.
  •     carrots
  • Question 13 (request help)

    Analyze Relationships

    The figure shown is made up of a triangle and a square. The perimeter of the figure is 56 inches. What is the area of the figure? Explain.
  •    \(\text{ in}^2\)
  • Question 14 (request help)

    Critical Thinking

    The pattern for a scarf is shown at right. What is the area of the scarf? Use 3.14 for \(\text{π}\).
  •    \(\text{ in}^2\)
  • Question 15 (request help)

    Persevere in Problem Solving

    The design for the palladium window shown includes a semicircular shape at the top. The bottom is formed by squares of equal size. A shade for the window will extend 4 inches beyond the perimeter of the window, shown by the dashed line around the window. Each square in the window has an area of \(100\text{ in}^2\).

    a. What is the area of the window? Use 3.14 for \(\text{π}\).
  •    \(\text{ in}^2\)
  • Question 15 (request help)

    b. What is the area of the shade? Round your answer to the nearest whole number.
  •    \(\text{ in}^2\)

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