To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.
Answer:
the annual interest rate is 7.583%
Step-by-step explanation:
We are given
Summer has an offer to buy an item with a sticker price of $13,200
so, we have
P=13200
paying $460 a month for 36 months
so, we can find total amount


Let's assume
annual interest is r
total time =36 months
so, total number of years =3
Since, it is compounded monthly
so, n=12
now, we can use formula

now, we can plug values

now, we can solve solve for r


So, the annual interest rate is 7.583%
The answer is $6.48. She spent $6.48 on a coffee and cupcake.
Answer:
make it so that the top side is 40 and make the sides 35
Step-by-step explanation:
there is no solution
Step-by-step explanation: