If 1=2 and 2=4 , what property allows you to state that 1=4

a. distributive property of congruence

b. symmetric property of congruence

c. reflexive property of congruence

d. transitive property of congruence

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!

If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height