Suppose that the width of a certain rectangle is 1 inch more than one-fourth of its length. the perimeter of the rectangle is 42 inches. find the length and width of the rectangle.

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.

What 8/12+8/11 in another way than and improper fraction