Apiece of office equipment purchased for dollar-sign 67,500 depreciates in value each year. suppose that each year the value of the equipment is startfraction 1 over 15 endfraction less than its value the preceding year.
calculate the value of the equipment after 2 years.

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

it is 10.6 according to my calculations

the answer is a) y= 2 csc [0.5 (x+pi/2)]-1

step-by-step explanation:

you can use a^2+ b^2=c^2