One side is 13 (the slanted side of the triangle) one side is 12 (the base) what is the value of x

x = 5

Step-by-step explanation:

Given:

a = x

b = 12

c = 13

Work:

a² + b² = c²

x² + 12² = 13²

x² + 144 = 169

x² = 25

x = 5

mxb67

step-by-step explanation:

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