Find the length, to the nearest 0.01, of the hypotenuse of a right triangle with

游客2024-01-12 13

问题 Find the length, to the nearest 0.01, of the hypotenuse of a right triangle with legs of length 21 and 54; that is, use the Pythagorean theorem and calculate

选项

答案 57.94

解析

.
This is because the square root would take precedence over the multiplication in the order of operations. Note that parentheses could be used, as in

, but they are not necessary because the multiplications already take precedence over the addition.
Incidentally, the exact answer is a nonterminating, nonrepeating decimal, or an irrational number, but the calculator rounds the decimal to 57.939624. Finally, note that the problem asks for the answer to the nearest 0.01, so the correct answer is 57.94.

转载请注明原文地址:https://tihaiku.com/zcyy/3355484.html

相关试题推荐

Thousandsofyearsago,inthemiddleofanocean,milesfromthenearestis
Ted:Excuseme,canyoutellmewherethenearestrestaurantis?Smith:Oh,the
Thesizeofaflat-screentelevisionisgivenasthelengthofthescreen’sdiag
Theareaofarectangularflooris56squarefeet.Ifboththelengthandthewi
Ifthelengthsofthelegsofarighttriangleareintegers,whatistheareaof
Whatisthelengthofthehypotenuseof△ABC?(1)Thelengthsofthethreesides
Thesurfacedistancebetween2pointsonthesurfaceofacubeisthelengthof
IstheperimeteroftriangleABCgreaterthan20?(1)BC-AC=10(2)theareaoftan
Thephysicalstructureofthehumaneyeenablesittosenselightofwavelengths
ToreadofAbigailAdams’lengthyseparationfromherfamily,herdifficulttrav

随机试题

Forthelastfifteenortwentyyearsthefashionincriticismorappreciation
等级评价是评价个体儿童的A.单项发育指标的等级发育速度 B.单性发育指标随年龄
依据《检验检测机构资质认定评审准则》,检验检测方法中的标准方法通常包括（）
女孩，8岁。因双耳垂下肿痛5d，伴低热，纳差，由于正值学校阶段考试，仍带病赴考，
王先生想购买某人身保险，但不知道人身风险是如何衡量的，找到保险公司咨询，得知（
共用题干 KickingtheHabitWhatisabadhab
注：排名前20名的高校，科研院校有：北京工业大学、电子科技大学、哈尔
企业高层领导决定企业战略，并强制下级管理人员实施，这种战略实施模式为（）模式。
在企业采购管理流程中，处于第一环节的是（）。A.选择供应商 B.进行采购谈
根据《建设工程施工专业分包合同（示范文本）》（GF-2003-0213），分包人

最新回复(0)

Find the length, to the nearest 0.01, of the hypotenuse of a right triangle with

Thousandsofyearsago,inthemiddleofanocean,milesfromthenearestis

Ted:Excuseme,canyoutellmewherethenearestrestaurantis?Smith:Oh,the

Thesizeofaflat-screentelevisionisgivenasthelengthofthescreen’sdiag

Theareaofarectangularflooris56squarefeet.Ifboththelengthandthewi

Ifthelengthsofthelegsofarighttriangleareintegers,whatistheareaof

Whatisthelengthofthehypotenuseof△ABC?(1)Thelengthsofthethreesides

Thesurfacedistancebetween2pointsonthesurfaceofacubeisthelengthof

IstheperimeteroftriangleABCgreaterthan20?(1)BC-AC=10(2)theareaoftan

Thephysicalstructureofthehumaneyeenablesittosenselightofwavelengths

ToreadofAbigailAdams’lengthyseparationfromherfamily,herdifficulttrav

Forthelastfifteenortwentyyearsthefashionincriticismorappreciation

等级评价是评价个体儿童的A.单项发育指标的等级发育速度 B.单性发育指标随年龄

依据《检验检测机构资质认定评审准则》,检验检测方法中的标准方法通常包括（）

女孩，8岁。因双耳垂下肿痛5d，伴低热，纳差，由于正值学校阶段考试，仍带病赴考，

王先生想购买某人身保险，但不知道人身风险是如何衡量的，找到保险公司咨询，得知（

共用题干 KickingtheHabitWhatisabadhab

注：排名前20名的高校，科研院校有：北京工业大学、电子科技大学、哈尔

企业高层领导决定企业战略，并强制下级管理人员实施，这种战略实施模式为（）模式。

在企业采购管理流程中，处于第一环节的是（）。A.选择供应商 B.进行采购谈

根据《建设工程施工专业分包合同（示范文本）》（GF-2003-0213），分包人