The dollar value, V(t), of a certain car model that is t years old, is given by the following exponential function: V(t)=21,900(0.90)^t

Find the value after 12 years. Round to the nearest dollar.

$2,190

$8,049

$6,185

$3,437

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

take it another

answerim :

n

step-by-step explanation:

im not sure but my dad knows