Answer:(0,4)
Step-by-step explanation:
9n + 15 < = 10n + 24
9n - 10n < = 24 - 15
-n < = 9
n > = -9
The diagonals of a rhombus are perpendicular bisectors of each other. You can use the Pythagorean theorem. If the diagonals are length "a" and "b", the side length of the rhombus (s) is
s = (1/2)√(a²+b²)
A parallelogram is a quadrilateral with opposite sides parallel. The first figure above is a parallelogram. ... A rectangle is a quadrilateral because it has four sides, and it is a parallelogram because it has two pairs of parallel, congruent sides. All four angles are right angles.
Answer:
The number next to a variable is called the Coefficient of the variable.
