Rectangle ABCD was dilated to create rectangle A'B'C'D' using point R as the center of dilation. If RD = 15, what is RD'? 3 units 5 units 6 units 9 units

if x decreases by 4 then y increases by 10

step-by-step explanation:

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.