Two boards are resting against each other to form an isosceles triangle with the ground as shown in the diagram. What is the height of the triangle, h, formed by the boards rounded to the nearest tenth inch?​

M∠aoc is a straight angle angle boc = 6x + 29 m∠boc=6x+29 angle aob = 3x + 124 m∠aob=3x+124 ∘ find angle boc

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?