1.
given: ∠6 = ∠7
prove: ∠5 = ∠8

2.
given: ∠1 and ∠2 are a linear pair
∠2 and ∠3 are a linear pair
prove: ∠1 = ∠3

3.
given: ∠2 is supplementary to ∠3
prove: ∠1 = ∠3

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

What is the slope of the line (-7,2) (4,6)

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no