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Flashcards. Monday, April 21. Chapter 10 Review. Chapter 10 Review. 1. Olivia is placing a gift inside a box that measures 15 centimeters by 8 centimeters by 3 centimeters. What is the surface area of the box? A . 378 square centimeters B . 288 square centimeters
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FlashcardsMonday, April 21Chapter 10 ReviewChapter 10 Review1. Olivia is placing a gift inside a box that measures 15 centimeters by 8 centimeters by 3 centimeters. What is the surface area of the box?A. 378 square centimetersB. 288 square centimetersC. 189 square centimetersD. 26 square centimetersChapter 10 Review1. Olivia is placing a gift inside a box that measures 15 centimeters by 8 centimeters by 3 centimeters. What is the surface area of the box?A. 378 square centimetersB. 288 square centimetersC. 189 square centimetersD. 26 square centimetersSA = 2B + hpSA = 2 · 24 + 15 · 22 SA = 378cm ² Answer: AChapter 10 Review2. Sandi drinks the same amount of water every week as shown in the table. How many gallons of water does she drink in 5 weeks?F. 13.5G. 42H. 42.5I. 48Chapter 10 Review2. Sandi drinks the same amount of water every week as shown in the table. How many gallons of water does she drink in 5 weeks?F. 13.5G. 42H. 42.5I. 48Week 5 = 34 + 8.5 = 42.5 Answer: HChapter 10 Review3.Rigo is buying a subscription to a sports magazine that costs $2.19 per issue. Which of the following is a good estimate for the cost of 12 issues?A. $12B. $18C. $24D. $36Chapter 10 Review3.Rigo is buying a subscription to a sports magazine that costs $2.19 per issue. Which of the following is a good estimate for the cost of 12 issues?A. $12B. $18C. $24D. $36$2.19 is about $22 x 12 = 24Answer: CChapter 10 Review4. GRIDDED RESPONSE Mail Magic sells two different rectangular mailing boxes with the dimensions shown in the table. What is the volume of Box B in cubic inches?Chapter 10 Review4. GRIDDED RESPONSE Mail Magic sells two different rectangular mailing boxes with the dimensions shown in the table. What is the volume of Box B in cubic inches?V = 10 · 8 · 8 = 640 in³Chapter 10 Review5. What is the area of the triangle?F. 22 G. 44 H. 56 I. 112 Chapter 10 Review5. What is the area of the triangle?F. 22 G. 44 H. 56 I. 112 A = b · h ÷ 2 A = 14 · 8 ÷ 2 A = 56 cm²Answer: HChapter 10 Review6. SHORT RESPONSE What is the area of the parallelogram shown below?Chapter 10 Review6. SHORT RESPONSE What is the area of the parallelogram shown below?A = b · h A = 10.5 cm · 12.4 cm A = 130.2 cm²Chapter 10 Review7. Which function rule describes the relationship between x, time traveled, and y, distance from home?A. 65y = xB. y = 65 ÷ xC. y = x + 65D. y = 65xChapter 10 Review7. Which function rule describes the relationship between x, time traveled, and y, distance from home?A. 65y = xB. y = 65 ÷ xC. y = x + 65D. y = 65xFunction rules always begin withyand = something with x in it. Since the first pair is (0,0) the operation must be x or ÷. Since you can not divide by “0”, the answer must be D. Answer: D Chapter 10 Review8. GRIDDED RESPONSE What is the area of trapezoid shown below in square feet?Chapter 10 Review8. GRIDDED RESPONSE What is the area of trapezoid shown below in square feet?Area of the rectangleA = 5 ft · 7 ft = 35 ft²Area of the triangleA = 4 ft · 7 ft÷ 2 = 14ft²Both areas combined 35 ft² + 14ft² = 49 ft²Area of TrapezoidA = = 49 ft²Chapter 10 Review9. Super Toys makes two sizes of cube-shaped building blocks. The larger block has side lengths four times the side lengths of the smaller block. What is the ratio of the surface area of the small block to the surface area of the large block?F. 1 to 4G. 1 to 6H. 1 to 16I. 1 to 32Chapter 10 Review9. Super Toys makes two sizes of cube-shaped building blocks. The larger block has side lengths four times the side lengths of the smaller block. What is the ratio of the surface area of the small block to the surface area of the large block?F. 1 to 4G. 1 to 6H. 1 to 16I. 1 to 32SA = 2B + phSA₁ = 2· 1 + 4 · 1 = 6SA₄ = 2· 16 + 16 · 4 = 96 = = Answer: HChapter 10 Review10.SHORT RESPONSE Find the area of the trapezoid.Chapter 10 Review10.SHORT RESPONSE Find the area of the trapezoid.Area of TrapezoidA = = 35in²Chapter 10 Review11. A rectangular prism has a surface area of 254 square meters, a height of 9 meters, and a length of 7 meters. What is the measure of the width of the prism?A. 4 m B. 5 m C. 6 mD. 7 mChapter 10 Review11. A rectangular prism has a surface area of 254 square meters, a height of 9 meters, and a length of 7 meters. What is the measure of the width of the prism?A. 4 m B. 5 m C. 6 mD. 7 mSA = 2B + ph254 = 2(x·7) + (2x + 2·7)9254 = 14x + 18x + 126254 = 32x + 126-126 -126128 = 32x =4 = x Answer: A9 m7 mx mChapter 10 Review12. A rectangular prism has a volume of 60 cubic feet, a width of 2 feet, and a height of 3 feet. What is the measure of the length of the prism?F. 14 ftG. 13 ftH. 12 ftI. 10 ftChapter 10 Review12. A rectangular prism has a volume of 60 cubic feet, a width of 2 feet, and a height of 3 feet. What is the measure of the length of the prism?F. 14 ftG. 13 ftH. 12 ftI. 10 ftV = l · w · h60 = l · 2 · 360 = 6l = 10 = l Answer: IChapter 10 Review13. The table shows the cost of renting a booth at a fall festival. There is an initial charge for reserving a booth and a fee per day. What is the cost in dollars of renting a booth for all 7 days of the festival?A. $350B. $330C. $280D. $70Chapter 10 Review13. The table shows the cost of renting a booth at a fall festival. There is an initial charge for reserving a booth and a fee per day. What is the cost in dollars of renting a booth for all 7 days of the festival?A. $350B. $330C. $280D. $70f(x) = $50 + $40df(7) = $50 + $40 · 7 = $330Answer: BChapter 10 Review14. GRIDDED RESPONSE A rectangle has an area of 318 square centimeters and a width of 12 centimeters. What is the length of the rectangle in centimeters?Chapter 10 Review14. GRIDDED RESPONSE A rectangle has an area of 318 square centimeters and a width of 12 centimeters. What is the length of the rectangle in centimeters?A = lw318 = 12l = 26.5 = l Chapter 10 Review15. EXTENDED RESPONSE Leorais giftwrapping the box shown.Part A Find the volume of the box.Part B If each dimension is doubled, explain what happens to the volume.Part C If only one dimension is doubled, what happens to the volume? Does it matter which dimension is doubled? Explain.Chapter 10 Review15. EXTENDED RESPONSE Leorais giftwrapping the box shown.Part A Find the volume of the box.V = lwhV = 15 · 9 · 3V = 405 in³Chapter 10 Review15. EXTENDED RESPONSE Leorais giftwrapping the box shown.Part B If each dimension is doubled, explain what happens to the volume.V₁ = lwhV₁ = 15 · 9 · 3 V₂ = 30 · 18 · 6 V₁ = 405 in² V₂ = 3240in² = 8 The volume is 8 times greater. Chapter 10 Review15. EXTENDED RESPONSE Leorais giftwrapping the box shown.Part B If each dimension is doubled, explain what happens to the volume.V₁ = lwhV₁ = 15 · 9 · 3 V₂ = 30 · 18 · 6 V₁ = 405 in² V₂ = 3240in² = 8 The volume is 8 times greater. Chapter 10 Review15. EXTENDED RESPONSE Leorais giftwrapping the box shown.Part C If only one dimension is doubled, what happens to the volume? Does it matter which dimension is doubled? Explain.V₁ = lwhV₁ = 15 · 9 · 3 V₂ = 30 · 9· 3 V₃= 15 · 18 · 3V₁ = 405 in² V₂ = 810 in² V₃= 810 in² The volume is doubled and it does not matter which dimension is doubled. Chapter 10 Review15. EXTENDED RESPONSE Leorais giftwrapping the box shown.Part C If only one dimension is doubled, what happens to the volume? Does it matter which dimension is doubled? Explain.V₁ = lwhV₁ = 15 · 9 · 3 V₂ = 30 · 9· 3 V₃= 15 · 18 · 3V₁ = 405 in³ V₂ = 810 in³ V₃= 810 in³ The volume is doubled and it does not matter which dimension is doubled. Chapter 10 ReviewAgenda NotesHomework– Homework Practice OAA – CH10aDue Tuesday, April 22Final Exam- Friday, April 25
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