TRUEBOSS72
TRUEBOSS72
17-04-2018
Mathematics
contestada
Please help me on this question
thank u
Respuesta :
mkryukova19
mkryukova19
17-04-2018
system of equations:
w=(3/2)*h (1)
w*h=54 area (2)
w=54/h substitute into (1)
54/h=3h/2
3h²=54*2
h²= 36 (we take only positive solution)
h = √36=6
h=6 in.
w=(3/2)*h=(3/2)*6= 9
w=9 in.
correct answer is D
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
The universal health insurance form for submission of outpatient services is the:
john was training for a marathon.On the first day of training,he ran 800m.On every training session after that,he ran a distance of 0.1km more than the session
You should spend equal time in warm up and cool down. How long should you spend in each?
Which of the following choices best represents the organization of the executive branch of government? . . A. Senate, president, legislature. B. Congress, b
As you type, excel displays the entry in the _________________________ and also displays the cancel box and the enter box on the formula bar.
Which of the following is true? A. Around 1500AD, the human population began to decrease. B. Around 1500AD, the human population began to level off. C. Aroun
Which of the following statements best describes the major difference between prophase I of meiosis and prophase of mitosis?.
(a)What is the wavelength (in nanometers) of light having the frequency of 8.6x10^13 Hz?. (b) What is the frequency (in Hz) of light having a wavelength of 566n
Which geologic principle explains why the bottom stratum in a section of rock is the oldest? . . Cross-cutting relationships . . Superposition . . Unconformi
Help me please!! Worker hours to produce one barrel of crude oil Worker hours to produce one ton of coalUnited States Developed45Country A Developing65Coun
