Find the length of the arc

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10

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