For triangle abc side a = 19, side b = 10,
and angle a = 141.
find side c to the nearest whole number.
20 points if you just put the answer

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11