Which side lengths form a right triangle?
choose all answers that apply:
choose all answers that apply:

(choice a)
a
5, 6, 75,6,75, comma, 6, comma, 7

(choice b)
b
6, 8, 106,8,106, comma, 8, comma, 10

(choice c)
c
9, 9, 189,9,18

B {6, 8, 10}

Step-by-step explanation:

The lengths of choice C do not even form a triangle.

The lengths of choices A and B are both arithmetic sequences. The only arithmetic sequence of side lengths that forms a right triangle is a multiple of 3, 4, 5. Choice B is that sequence multiplie by 2.

The lengths of choice B will form a right triangle.

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2