13. For her campaign for class president, Mia wanted to make posters that would fit perfectly around the cylinder-shaped poles in the cafeteria. Each pole has a diameter
of 13 inches. How many inches wide must the poster be to fit around the pole without
overlapping itself? Round to the nearest tenth. TEKS 7.9(B)

question: match the eqaution with its graph -8x - 5y = 40

answer: 8 x 5 = 40

x= absiss

y= orderly

so you have a proportional graph

question answered by

(jacemorris04)

sasasadaassasasasa opk ok you know

secant-secant formula:

(whole secant) x (external part) =           (whole secant) x (external part)

(8+y-2) *8=                                           (y+4+6) *6

(y+6)*8 = (y+10) *6

distribute

8y+48 = 6y +60

subtract 6y from each side

2y +48 = 60

subtract 48 from each side

2y = 12

divide by 2

y = 6

sv =     (y+4+6)

sv   = 6+4+6

sv = 16