首页
登录
职称英语
The length of a rectangular kitchen floor is 3 feet more than its width. If the
The length of a rectangular kitchen floor is 3 feet more than its width. If the
游客
2024-01-12
21
管理
问题
The length of a rectangular kitchen floor is 3 feet more than its width. If the length of the floor is 12 feet, what is the area of the floor in square feet?
选项
A、9
B、15
C、42
D、108
E、144
答案
D
解析
The correct answer is D. You are given that the length of the floor is 12 feet, and that the length is 3 more than the width. Set the width equal to w, and set up an equation to find the width.
3+w=12
w=9
To calculate the area, multiply the length by the width.
12×9=108
The area of the kitchen floor is 108 square feet.
转载请注明原文地址:https://tihaiku.com/zcyy/3355968.html
相关试题推荐
Inarightisoscelestriangle,thelengthsofthetwononhypotenusesidesarede
Intherectangularquadrantsystemshownabove,whichquadrant,ifany,contains
Thesizeofaflat-screentelevisionisgivenasthelengthofthescreen’sdiag
Intherectangularquadrantsystemshownabove,whichquadrant,ifany,contains
Amarchingbandof240musiciansaretomarchinarectangularformationwithm
Theareaofarectangularflooris56squarefeet.Ifboththelengthandthewi
Intherectangularcoordinatesystemabove,forhowmanyofthepointsthatlie
[img]2022m10x/ct_ve01204002j_0051_221018[/img]InrectangularregionPQRSabove,
Whatisthelengthofthehypotenuseof△ABC?(1)Thelengthsofthethreesides
Intherectangularcoordinatesystem,linekpassesthroughthepoint(n,-l).Is
随机试题
American【T1】______willnotreturntothemoonasplannedifUSCongresspass
[originaltext]M:I’dliketoopenasavingsaccount,please.W:Allright,ple
Everylivingthinghaswhatscientistscallabiologicalclockthatcontrol
溶原菌是指()A.整合了噬菌体基因组的细菌 B.整合了质粒基因组的细菌
假定其他条件不变,以下关于货币乘数说法正确的是()。A.与法定准备金率正相关
A.AB的模 B.BA的模 C.AC的模 D.0
审计人员运用分析方法检查存货的总体合理性时应采用的指标是:A.流动比率 B.应
某4岁小儿生长发育良好,估算其体重约为A.20kg B.16kg C.12k
下列命题正确的是()。
建设工程施工质量验收时,分部工程的划分一般按()确定。A.施工工艺、设备类别
最新回复
(
0
)