Mathematics, 24.10.2019 21:43 rose3358
The aspect ratio is used when calculating the aerodynamic efficiency of the wing of a plane. for a standard wing area, the
function a(s) β 36 can be used to find the aspect ratio depending on the wingspan in feet.
if one glider has an aspect ratio of 5.7, which system of equations and solution can be used to represent the wingspan of the
glider? round solution to the nearest tenth if necessary.
y-
and y = 5.7; - 14.3 feet
y = 5.7sand y = 36,5 - 2.5 feet
y - 3652 - 5.7 and y = 0; 5 - 0.4 feet
by +57 and y = 0; s = 5 s feet
Answers: 2
Mathematics, 21.06.2019 18:30
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?
Answers: 1
Mathematics, 21.06.2019 19:00
Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
Answers: 3
Mathematics, 21.06.2019 22:40
(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.
Answers: 3
The aspect ratio is used when calculating the aerodynamic efficiency of the wing of a plane. for a s...
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