The measure of an angle is 73.9º. What is the measure of its complementary angle?​

Step-by-step explanation:

let the other angle be x

in complementary angle sum of two angle is 9 degree.so,

73.9+x=90 degree

x=90-73.9

x=16.1 degree

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

answer: the is put the 450

step-by-step explanation: