How many centimeters are there in 1.23 x 10-6 kilometers?

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x