Apedestrian left his house and started walking on a straight street at the speed of 5 km/h. in t hours he walked s kilometers. what is the formula for dependence of s on t (t≤5)?

Find the value of the cosine for angle a

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =