If ΔPQR ∼ ΔBST which of the following proportions are true? I. PQBS=QRST II. PQBT=PRBS

III. STTR=BSBT IV. BTPR=STQR

A. I, II, III, IV

B. I, III, IV

C. I, II, IV

D. I, II, III

E. II, III, IV

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

How do i find the missing angle measure in a polygon

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.