Gavin deposited money into his savings account that is compounded annually at an interest rate of 9%. gavin thought the equivalent quarterly interest rate would be 2.25%. is gavin correct? if he is, explain why. if he is not correct, state what the equivalent quarterly interest rate is and show how you got your answer.

answer the question. it is worth many points. and you.

step-by-step explanation:

i am not sure sorry : c

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc