Using trig ratios, solve for side x?

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5