the price of gold has increased by 35% per year from 2000. in the year 2000, harry bought a gold ring for $590. which of the following functions f(x) can be used to represent the price of the ring x years after 2000?
f(x) = 590(1.35)x
f(x) = 590(0.65)x
f(x) = 35(0.41)x
f(x) = 35(1.59)x

f(x) = 590(1.35)x

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

Price of the ring = $590

Price increase= 35% (0.35 in decimals)

Years =x

So, to obtain the price of the ring after x years we have to multiply the price of the ring by the price increase. The price increase is 35%, we have to multiply the price by 1.35 to obtain the increased price after  1 year. Finally we multiply the result by the years (x) .

Mathematically speaking:

f(x) = 590(1.35)x

i think it would be 42cm

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