How would the situation change if the interest on Emma's credit card were compounded annually rather than monthly, and she didn't make any payments toward the balance? Select the correct answer from each drop-down menu. After 4 years, Emma would be owe approximately $

525

435

545

480

for her original purchase of $300. It would take around

2.5

2.7

2.9

3.1

years for her balance to increase from $300 to $450.

step-by-step explanation:

i am not sure sorry : c

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3