Answer: C
Step-by-step explanation: all real numbers can solve this problem
Its A. x=4
procedure: 3*equation1 - 2*equation2 ⇒ x=4
Answer:
8
Step-by-step explanation:
Answer:
This tool can round very big numbers to a very high precision. ... The calculator defaults to rounding to the nearest integer
Step-by-step explanation:
hope i helped
Answer:
Step-by-step explanation:
(a) A square has all the 4 sides being equal while a rectangle has four sides, with the opposite sides being parallel and the same length.
(b) The diagonals bisect the angles , the diagonals are perpendicular bisectors of each other
(c) A square has two pairs of parallel sides, four right angles, and all four sides are equal while the angles of a parallelogram are not right angles
(d) a rhombus can be a rectangle (if the angles of the rhombus are all 90 degrees), and a rectangle can be a rhombus (if the sides of the rectangle are all equal length). Opposite sides are parallel.
(e) a rhombus has two opposite internal angles of equal measure, a square has four right angles with equal measure
