A2-inch-wide frame is to be built around theregular decagonal window shown. at what angles a and bshould the corners of each piece be cut?

If lmn=xyz, which congruences are true by cpctc? check all that apply

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)