Which of the binomials below is a factor of this trinomial?
x2 + χ- 20
Α. χ+ 4
Β. x-4
C. χ- 2
D. X+ 2

B

Step-by-step explanation:

x^2+x-20 factored is (x-4)(x+5)! therefore B, (x-4), would be correct. :,3

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10