Use the exponential function y=500(.9)^x to find the value of the video game console after 4 years. Round to the nearest penny.
What is being asked in the problem and what does that mean?
What do I know and what does it mean? What plan am I going to try?
what is your answer and what does it mean?

In how many years will the value of the video game console be less than $250? Use the table and your
exponential function
What is being asked in the problem and what does that mean?
What do I know and what does it mean? What plan am I going to try?

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

can you put the picture up?

step-by-step explanation:

-9

step-by-step explanation: