Forty percent of the reds added to 60% of the greens numbered 56. if the ratio of the number of reds to the number of greens was 1 to 4, how many were red and how many were green?

Is this multiple choice??

This hurt my mind for a bit but 
You can form two equations: 
green*0.6 - red = 52 (1) 
green / red = 11/4 (2) 

from (2) red = 4*green/11 and then substitute red into (1) to solve for green. 

you'll get green = 110*52/26 = 220 and use 220/11 to get red =20.

green:220
red:20
hope i helped

Use photo math it

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 )