A rectangle has a length of (3r - 4) units and a width of (2x + 3) units. What is the perimeter of the rectangle in terms of x?
OA (5r - 2) units
B. (5x + 14) units
C. (10x - 2) units
D. (10x + 14) units

Add up all the sides

These are the multiples of 15 but what you are probably asking or what are the factors of 15

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )