Which ratio is equivalent to
15 : 42

a) 5 : 12

b) 10 : 28

c) 36 : 48

d) 5 : 21

Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

What is 1/2 x (6 x 4)+3 + 2 show your work