Graph the points (0, 6) and (-8, 0). Which of the following points would create a right triangle? A (-6,8)
B(-8,6)
C(8, -6)
D(6,-8)​

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)

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)