Mathematics, 10.06.2020 18:57 jakubparuzel3431
An open window is at the height of 15 ft above the ground. A ladder is placed 8ft away from the side of the house. What will be the length of ladder needed to reach to the window of the house?
A. 7 ft
B. 161 ft
C. 17 ft
D. 23 ft
Answers: 1
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For which rational expression is -2 an excluded value of x?
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To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy
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Are the corresponding angles congruent? explain why or why not.
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