Cory had $630 in his savings account in may and $755 in his savings account in june. if he deposits the same amount each month starting in july, how much will cory have in savings in one year?

He will have 2495 if he does not deposit anything in june and 2640 if he deposits in june

$2255.

755-630=125
(it means that he deposited $125 in his account)

125×12=1500
(plus you need to add the previous savings of $755 as well).

1500+755=2255.

Okay so for every triangle has three angles that always add up to 180 degrees. and to tell the difference between whether they are secure, right or obtuse is that acute: has one angle that is less than 90 degrees. right triangle means there is at least one angle that is exactly 90 degrees. and an obtuse angle has an angle that is bigger than 180 degrees. i’ll do #13 as an example: 13. 40 and 50 so if every triangle has 180 degrees 40+50= 90 degrees then180-90= 90 degrees so the third angle is 90 degrees and because this triangle has a 90 degree angle it means it is a right triangle