Choose the definition for the function. a. y =

:(

1-2x +1 XS 1

-x + 2 >> 1

c. y = {-x+2

- 2x + 1 x > 1

x < 1

-2x +1 X < 1

-x+2 * > 1

2

y =

{-2x +1 x 21

-X + 2

x < 1

{

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.

the answer is d

step-by-step explanation:

you can also use mathway to get you answer + steps

look at the picture.

1.

ef : ab = 2 : 3

gf : cb = 2 : 3

gh : cd = 2 : 3

he : da = 2 : 3

2.

∠a ≅ ∠e

∠b ≅ ∠f

∠c ≅ ∠g

∠d ≅ ∠h

3.

use pythagorean theorem:

the length of the abcd trapezoid sides:

|ab| = 3 cm

|bc| = 10 cm

|cd| = 3(3) cm = 9 cm

|da| = 8 cm

the perimeter of abcd = 3 + 10 + 9 + 8 = 30 cm

the ratio of perimeters of the tarapezoids is equal 2 : 3.

substitute:

      cross multiply

      divide both sides by 3