PLEASE HELP choose the image og PQR and P'Q'R after a translation of 2 units right and a reflection across the line x=1​

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2