If a vertical line is dropped from the x-axis to the point (12, –9) in the diagram below, what is the value of sec Theta? A unit circle is shown. A ray intersects (12, negative 9) in quadrant 4. It forms angle theta with the x-axis in quadrant 1.
Negative five-thirds
Negative five-fourths
Five-fourths
Five-thirds

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?