![alyssamaize](/avatars/23711.jpg)
alyssamaize
22.02.2021 •
Mathematics
Ill give brainliest if its correct
Solved
Show answers
More tips
- C Cities and Countries Which Country has the Most Expensive Visa?...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Society and Politics Is It Fact or Fiction? Let s Talk About Anton Chekhov s Pseudonym...
- S Sport Playing Bowling: Rules and Advice for Novices...
- C Computers and Internet How to Properly Repartition a Hard Drive?...
- A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
Answers on questions: Mathematics
- M Mathematics System of equation x+6y=15,-x+4y=5...
- M Mathematics The ferry could carry 12 cars the river in one trip.Eighty cars were lined up to cross the river.How many trips will the ferry take to move all 80 cars?...
- M Mathematics Answer this question please?...
- M Mathematics two ships are sailing parallel to each other. THe path of one ship is represented on a coordinate plain as the line y=-1/3x +4. the second ship ships passes through...
- M Mathematics How do you divide 40 in the ratio 3:5 ?...
- M Mathematics Triangle TOY has coordinates T (-3,4), O(-4,1), and Y(-2,3). A translation maps point T to T’(-1,1) find out coordinates of O’ and Y’ under the translation...
- M Mathematics PLZ HELP ASAP What is the standard notation of 7 x 10^4...
- M Mathematics In triangle DEF, m∠E is three times m∠D, and m∠F is 9 less than m∠D. What is the measure of each angle?...
- M Mathematics What angle relationship Describes angles CBE and DEB? I need answered back quick...
- M Mathematics The hypotenuse of the right triangle measures 50 yards. Another side measures 30 yards. What is the measurement of the remaining side, which a jogger has to run, to...
Ответ:
3 pieces
Step-by-step explanation:
Given: Figure
To find: Number of 8.5 in. × 11 in. pieces used to cover the floors of a room and a hallway in her dollhouse
Solution:
In the given figure, AC = 22 in.
AB + BC = 22 in.
AB + EF = 22 (As BC = EF being opposite sides of rectangle)
AB + 10 = 22
AB = 22 - 10 = 12 in.
Area of rectangle ABGH = AB × AH = 12 × 5 = 60 square inches
(area of rectangle = length × breadth )
CE = CD + DE = AH + GF (As CD = AH and DE = GF)
CE = 5 + 15 = 20 inches
Area of rectangle BCEF = BC × CE = 10 × 20 = 200 square inches
(BC = EF = 10 in.)
Total area of the figure = Area of rectangle ABGH + Area of rectangle BCEF = 60 + 200 = 260 square inches
Area of pieces of felt = 8.5 × 11
So,
Number of pieces required = Total area of the figure / Area of pieces of felt = 3 pieces
Ответ:
Answer is in the file below
cutt[dot]ly/lxkFVRg