Match the graph with its equation. a. 5x + 4y = –20 b. –5x + 4y = 0 c. –5x + 4y = –20 d. –5x – 4y = –20

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted

answer:

c) the x-coordinate of the center of the circle increases by 3

44

step-by-step explanation:

the

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°