In the diagram below, the two vertical segments are parallel. What is the total number of degrees in angles $a, b, c, d$? [asy]
draw((5,1)--(5,7));
draw((10,1)--(10,7));
draw((1,6)--(14,2));
label("$a$",(5,5),NW);
label("$b$",(5,9/2),SE);
label("$c$",(10,42/13),NE);
label("$d$",(10,42/13),SW);
[/asy]

Pls, i need an answer to this please
I have 30 minitues for this

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation:

answer:

24pi or letter c

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.

8.3 and the 3 is repeating

hope this .