Ashley harrison takes out a $100,000 mortgage. the total amount of interest for 30 years is $90,000. what is the payment per month?

Monthly payment = $527.78

Step-by-step explanation:

Given : Ashley Harrison takes out a $100,000 mortgage. The total amount of interest for 30 years is $90,000.

To find : What is the payment per month?

Solution : Ashley Harrison takes out a $100,000 mortgage. Amount for 30 years $90,000.

Since the total paid for 30 years is :  

100000 + 90000 = 190000  

The monthly payment will be:  

n= 12×30 = 360

Therefore, Monthly payment = $527.78

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