Noteables Interactive Study Notebook (26491.0K) - McGraw-Hill ...
Noteables Interactive Study Notebook (26491.0K) - McGraw-Hill ... Noteables Interactive Study Notebook (26491.0K) - McGraw-Hill ...
10–5Problem-Solving Investigation:Make a ModelEXAMPLE Use the Make a Model StrategyMAIN IDEA• Solve problems bymaking a model.SOUP CANS Soup cans in a grocery store display arearranged in the shape of a triangle. The top row has onecan, and each row below it has one more can than theprevious row. How many rows are there in the display if28 cans are used?UNDERSTANDYou need to know how many rows are in thedisplay. There iseach row below it hascan in the top row andcan thanHOMEWORKASSIGNMENTPage(s):Exercises:PLANSOLVECHECKthe previous row. You have usedcans.Make a model using blocks to find the numberof rows in the display.Begin with 30 blocks. Place one block torepresent the one can in the top row. For thenext row, place two blocks under the firstblock. For each consecutive row, continueadding one block to the amount of blocks inthe previous row.By continuing this pattern, 1 + 2 + 3 + 4 + 5+ 6 + 7 or soup cans will be needed tomakerows.28 - 7 - 6 - 5 - 4 - 3 - 2 - 1 leaves noextra soup cans.Check Your Progress CHAIRS Sandy is setting up chairsfor the school band concert. If she places 5 chairs in the frontrow and each row behind the front row has two more chairsthan the previous row, how many rows of chairs will be neededto seat 147 people?Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.252 Math Connects, Course 1
10–6Volume of Rectangular PrismsMAIN IDEA• Find the volume ofrectangular prisms.KEY CONCEPTVolume of a RectangularPrism The volume V of arectangular prism is theproduct of its length l,width w, and height h.BUILD YOUR VOCABULARY (pages 241–242)The bases of a rectangular prism are congruent. The amount of inside athree-dimensional figure is the volume of the figure.Volume is measured in cubic units.EXAMPLE Find the Volume of a Rectangular Prism®Be sure towrite the formula for thevolume of a rectangularprism, V = Bh, in yourFoldable.Find the volume of therectangular prism.METHOD 1 Use V = lwh.V = lwh10 m5 m8 mVolume of a rectangular prismV = × × Replace l with , w withCopyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.V =METHOD 2 Use V = Bh.Multiply., h with .B, or the area of the base, is × orsquare meters.V = BhVolume of a rectangular prismV = × Replace B with andV =The volume is .h with .Multiply.Math Connects, Course 1 253
- Page 210 and 211: 8-2EXAMPLES Change Units of WeightE
- Page 212 and 213: 8-3REMEMBER ITOne centimeter isabou
- Page 214 and 215: 8-4Check Your Progress Write the me
- Page 216 and 217: 8-6 Changing Metric UnitsEXAMPLES C
- Page 218 and 219: 8-7Measures of TimeEXAMPLE Add Unit
- Page 221 and 222: 8-8EXAMPLES Give Reasonable Tempera
- Page 223 and 224: Chapter 8 BRINGING IT ALL TOGETHER8
- Page 225 and 226: C H A P T E R8ChecklistARE YOU READ
- Page 227 and 228: C H A P T E R9BUILD YOUR VOCABULARY
- Page 229 and 230: 9-1 Measuring AnglesMAIN IDEA• Me
- Page 231 and 232: 203015030150170109-2Estimating and
- Page 233 and 234: 9-3Angle RelationshipsMAIN IDEA•
- Page 235 and 236: 9-4 TrianglesBUILD YOUR VOCABULARY
- Page 237 and 238: 9-4EXAMPLES Classify a Triangle by
- Page 239 and 240: 9-5BUILD YOUR VOCABULARY (pages 219
- Page 241 and 242: 9-7 Similar and Congruent FiguresMA
- Page 243 and 244: 9-7EXAMPLE Identify Similar Figures
- Page 245 and 246: Chapter 9 BRINGING IT ALL TOGETHER9
- Page 247 and 248: P T A E RH C9ChecklistARE YOU READY
- Page 249 and 250: C H A P T E R10BUILD YOUR VOCABULAR
- Page 251 and 252: 10-1PerimeterMAIN IDEA• Find the
- Page 253 and 254: 10-2Circles and CircumferenceMAIN I
- Page 255 and 256: 10-2Check Your Progress Use a calcu
- Page 257 and 258: 10-3Check Your Progress Find the ar
- Page 259: 10-4®ORGANIZE ITWrite the formula
- Page 263 and 264: 10-7Surface Area of Rectangular Pri
- Page 265 and 266: C H A P T E R10BRINGING IT ALL TOGE
- Page 267 and 268: Chapter 10 BRINGING IT ALL TOGETHER
- Page 269 and 270: C H A P T E R11Integers and Transfo
- Page 271 and 272: 11-1 Ordering IntegersEXAMPLE Compa
- Page 273 and 274: 11-2Adding IntegersEXAMPLES Add Int
- Page 275 and 276: 11-2KEY CONCEPTAdding Integers The
- Page 277 and 278: 11-3WRITE ITThink about the numberl
- Page 279 and 280: 11-4Multiplying IntegersEXAMPLES Mu
- Page 281 and 282: 11-6Dividing IntegersEXAMPLES Divid
- Page 283 and 284: 11-6EXAMPLETEST EXAMPLE A scuba div
- Page 285 and 286: 11-7point SStep 1 Start at the orig
- Page 287 and 288: 11-8EXAMPLE Graph a TranslationTran
- Page 289 and 290: 11-9 ReflectionsMAIN IDEA• Graph
- Page 291 and 292: 11-10 RotationsMAIN IDEA• Graph r
- Page 293 and 294: C H A P T E R11BRINGING IT ALL TOGE
- Page 295 and 296: Chapter 11 BRINGING IT ALL TOGETHER
- Page 297 and 298: Chapter 11 BRINGING IT ALL TOGETHER
- Page 299 and 300: C H A P T E R12Algebra: Properties
- Page 301 and 302: 12-1The Distributive PropertyMAIN I
- Page 303 and 304: 12-2Simplifying Algebraic Expressio
- Page 305 and 306: 12-3Solving Addition EquationsMAIN
- Page 307 and 308: 12-1 12-3BUILD YOUR VOCABULARY (pag
- Page 309 and 310: 12-4BUILD YOUR VOCABULARY (page 292
10–6Volume of Rectangular PrismsMAIN IDEA• Find the volume ofrectangular prisms.KEY CONCEPTVolume of a RectangularPrism The volume V of arectangular prism is theproduct of its length l,width w, and height h.BUILD YOUR VOCABULARY (pages 241–242)The bases of a rectangular prism are congruent. The amount of inside athree-dimensional figure is the volume of the figure.Volume is measured in cubic units.EXAMPLE Find the Volume of a Rectangular Prism®Be sure towrite the formula for thevolume of a rectangularprism, V = Bh, in yourFoldable.Find the volume of therectangular prism.METHOD 1 Use V = lwh.V = lwh10 m5 m8 mVolume of a rectangular prismV = × × Replace l with , w withCopyright © Glencoe/<strong>McGraw</strong>-<strong>Hill</strong>, a division of The <strong>McGraw</strong>-<strong>Hill</strong> Companies, Inc.V =METHOD 2 Use V = Bh.Multiply., h with .B, or the area of the base, is × orsquare meters.V = BhVolume of a rectangular prismV = × Replace B with andV =The volume is .h with .Multiply.Math Connects, Course 1 253
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