Polynomials Area Applications Treasure Hunt Answer Sheet

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Polynomials Area Applications Treasure Hunt Answer Sheet Name: Date: Period: Polynomials Area Applications Treasure Hunt Answer Sheet

Polynomials Area Applications Treasure Hunt Answer Sheet Name: Date: Period: Polynomials Area Applications Treasure Hunt Answer Sheet

? ? M Y Mathematical Treasure-hunt: Mathematical Treasure-hunt: To the next clue Mathematical Treasure-hunt: Previous Answer ? To the next clue Previous Answer 42X2+5x+7 25(60-x) M Y A large room has the dimensions shown below. A partition is to be installed so that 2 classes can use it. The area of the smaller classroom is 25x. How can the area of the larger room be expressed in terms of x? (25+60)x 25(60-x) 60-25x 60(25-x) A large room has the dimensions shown below. A partition is to be installed so that 2 classes can use it. The area of the smaller classroom is 40x. How can the area of the larger room be expressed in terms of x? (40)(75)/2x (75-x)(40) 75-40x

? ? W O Mathematical Treasure-hunt: Mathematical Treasure-hunt: To the next clue Mathematical Treasure-hunt: ? To the next clue Previous Answer (75-x)(40) Previous Answer 4.5 W O The area of a rectangle is given by the equation 2k2 – 5k = 18, in which k is the rectangle’s length. What is the length of the rectangle? 1.5 2 4.5 6 The area of a rectangle is given by the equation 3k2 – 4k = 15, in which k is the rectangle’s length. What is the length of the rectangle? 1 3 2 5

? ? L F Mathematical Treasure-hunt: Mathematical Treasure-hunt: 3 4 To the next clue Mathematical Treasure-hunt: ? To the next clue Previous Answer 3 Previous Answer 4 L F The area of a rectangle is given by the equation 2k2 – 5k = 12, in which k is the rectangle’s length. What is the length of the rectangle? 1.5 3 4 5 The area of a rectangle is 3x2 + 14x+8, and the width is x+4. Which expression best describes the rectangle’s length? 3x + 2 2x + 4 2x + 2 3x – 2

? ? P A Mathematical Treasure-hunt: Mathematical Treasure-hunt: 3x + 2 To the next clue Mathematical Treasure-hunt: ? To the next clue Previous Answer 3x + 2 Previous Answer 2x + 4 P A The area of a rectangle is 2x2 + 16x+24, and the width is x+6. Which expression best describes the rectangle’s length? 2x + 4 3x - 2 3x + 2 2x – 4 The area of a rectangle is 6x2 + 20x - 16, and the width is 3x-2. Which expression best describes the rectangle’s length? 2x - 8 3x - 7 2x + 8 3x + 7

? ? D G Mathematical Treasure-hunt: Mathematical Treasure-hunt: 2x + 8 To the next clue Mathematical Treasure-hunt: ? To the next clue Previous Answer 2x + 8 Previous Answer 8x2+10x-3 D G The dimensions of a rectangle are given as a length of (5x-3) and a width of (3x+ 4). Write an expression to represent the area of the rectangle. The dimensions of a rectangle are given as a length of (4x-1) and a width of (2x+ 3). Write an expression to represent the area of the rectangle.

? ? I V Mathematical Treasure-hunt: Mathematical Treasure-hunt: 4x+16 To the next clue Mathematical Treasure-hunt: ? To the next clue Previous Answer 15x2+11x-12 Previous Answer 4x+16 I V Describe the perimeter of the entire rectangle with the given dimensions. Describe the area of the entire rectangle with the given dimensions. x 2 6 x 2 6

? ? E R Mathematical Treasure-hunt: Mathematical Treasure-hunt: To the next clue Mathematical Treasure-hunt: ? To the next clue Previous Answer X2+8x+12 Previous Answer 25X2+20x+4 E R The length of a side of a square is 5x + 2. What is the perimeter and area of this square in terms of x ? A sidewalk was built around a rectangular garden. Write an expression to describe the area of the sidewalk in terms of x ?

Find the volume of the following box in terms of x Mathematical Treasure-hunt: ? To the next clue Mathematical Treasure-hunt: ? To the next clue Previous Answer 3x2+1x Previous Answer 2X3+7x2+3x S Z Find the total area of the figure if the shaded region is 6x2+ 5x + 7 and the corners are square regions with side length 3x. Find the volume of the following box in terms of x