How to solve 45 45 90 triangle given hypotenuse?

An equation is shown. 2 (a+b) = c Solve the equation for b in terms of a and c. Explain your answer. A. b=c-2-a; subtract both 2 and a from each side. B. b=c-2a; distribute 2 to get 2a+b, then subtract 2a from each side. C.

Fraction is equivalent to a terminating decimal

Find x, the angle of depression from the top of a lighthouse that is 173ft above water level to the waterline of a ship 946 ft off shore. Round to the nearest tenth

Guess and check method 26 = t - 19

Graph the linear equation y=-3 using the slope and y-intercept

Find a polynomial equation that has zeros at x = 0, x = - 5 and x = 6

Which unit would you use to mesure the thickness of a coin

How many solutions does this system of two equations shown have? y=3 (x+4) y=3 (x-4)

Bags of maple granola cost $2 more than bags of apple granola. The owner of a restaurant ordered 6 bags of maple granola and 5 bags of apple granola. The total cost of the order was $56. a.) Let m represent the cost of a bag of maple granola.

Justin and Desiree each wrote a ratio comparing the numbers of students and tables in their classroom. There are 6 tables in the room with 4 students at each table. Justin states that the ratio is 4:1. Desiree insists the ratio is 24:6.