Jordan is trying to find the area of the lake in his neighborhood. He sees a duck at Point C and uses a tape measure application on his phone to find the duck is 16 ft from the point of tangency (point B) to the lake, and the point of tangency is 12 ft from the fountain in the center of the Lake (point A).
How far is the duck standing from the fountain?

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

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1

ummm seems that u didnt post the attachement !

f(x)=4

step-by-step explanation: