What are the approximate zeros of the function y=-x^2 - 5x + 5 to the nearest tenth?

a) 1.4 and 3.6
b) -0.9 and 5.9
c) -3.6 and -1.4
d) -5.9 and 0.9

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 )

Photo math will give you the step by step answer : )

The answe may be c