Mathematics, 08.12.2019 23:31 wyseguy8971
Two questions:
• a rectangle has integer side lengths. if it has an area of 14x+28, where x is a positive integer, what is the difference between the rectangle’s maximum & minimum possible perimeter?
• the sides of a rectangle are 18 and 24cm. we changed one of its sizes by twice as much as we changed the other side to get a square. what is the side of this square?
Answers: 3
Mathematics, 21.06.2019 15:10
6x - 8 = 16 solve the following equation. then place the correct number in the box provided.
Answers: 2
Mathematics, 21.06.2019 16:10
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
Answers: 2
Two questions:
• a rectangle has integer side lengths. if it has an area of 14x+28, whe...
• a rectangle has integer side lengths. if it has an area of 14x+28, whe...
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