首页
登录
职称英语
Mandy has a garden that is shaped like a right triangle, as shown below.[img]20
Mandy has a garden that is shaped like a right triangle, as shown below.[img]20
游客
2024-01-12
67
管理
问题
Mandy has a garden that is shaped like a right triangle, as shown below.
[br] A bag of fertilizer costs $8.25 and will cover approximately 300 square feet. Which of the following is closest to the cost, in dollars, of fertilizing the original garden?
选项
A、$20.00
B、$25.00
C、30
D、40
E、50
答案
B
解析
The correct answer is B. To solve this problem, first calculate the total area. Recall that the formula for the area of a triangle is
(b)(h). Therefore, the area to be covered by the fertilizer is
(48)(36)= 864 square feet. Next, determine the number of bags of fertilizer needed: 864 ÷ 300 = 2.88. Mandy will need at least 3 full bags of fertilizer, so she will spend $8.25 × 3 = $24.75, or about $25 on fertilizer for her garden.
转载请注明原文地址:https://tihaiku.com/zcyy/3355975.html
相关试题推荐
Themandenied______intotheneighbor’sgardenand______hiscow.A、going,ste
She______thewashingoutinthegardenbecauseitwasfineyesterday.A、hungB、ha
She____________thewashingoutinthegardenbecauseitwasfineyesterday.A、hun
Jane’s________forgardeningisevidentbyallofthesebeautifulflowers.A、acqua
Inarightisoscelestriangle,thelengthsofthetwononhypotenusesidesarede
IntriangleABCabove,if∠BADand∠ADBhavemeasuresof4n,∠ACBhasameasure
IstheperimeteroftriangleABCgreaterthan20?(1)BC-AC=10(2)theareaoftan
Twoexperimentalgardenplotswereeachplantedwiththesamenumberoftomatop
Acircularflowerbedisinscribedinaflat,squaregardenplotthatmeasuresx
Iftheperimeterofatriangleis18,thenthelengthofoneofthesidesCANNOT
随机试题
Thefirsttwostagesinthedevelopmentofcivilizedmanwereprobablythei
[originaltext]I’dliketosharewithyoutodaymyexperiencewiththenewap
EducationalattainmentinruralAmericareachedahistoricheightin2000,
[originaltext]Bytheendofthe1980s,U2hadestablisheditselfnotonlya
A. B. C. D.
下列关于急性型咽后脓肿的处理,哪一项不正确A.切开排脓时应作好气管切开准备 B
按闸室结构分类,水闸可分为()A.挡潮用、分洪闸、排水闸 B.挡潮闸、开敞式水
下列关于个人贷款利率的表述,错误的是()。A.贷款利率一般可分为年利率、月
依法治国要求树立法律权威,依法办事,因此在民事纠纷解决的过程中,各方主体都须遵守
某项目采用赢得值法进行综合分析后得到:BCWP>BCWS>ACWP,则()。A
最新回复
(
0
)