Given: PQRS ~ rectangle TUVW. What is the perimeter of rectangle PQRS?

need an answer ASAP

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.