Will give 40 points answer.

solve for s.

1/2s = 7/2

What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re