Can’t seem to get my hands on this question

96

Step-by-step explanation:

So we got to figure out A and B

But we can't figure out A without B

So lets do B first.

So what's 20% more than 400? We basically do the same math here that we would to calculate a tip at a restaurant.

400 * .2

(The .2 represents 20% in decimal form)

= 80

So 20% of 400 is 80, but we have to add it back to get 20% more than 400.

That's 480.

Now we find a, which is 20% less than b.

So whats 20% of 480

480 * .2 = 96

Now we subtract that from 480 to get 20% less.

480 - 96 = 384.

So now, we do B - A.

480 - 384 = 96

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.