In ΔUVW, the measure of ∠W=90°, WV = 77, VU = 85, and UW = 36. What ratio represents the sine of ∠V?

A gurney is a wheeled cot or stretcher used in hospitals.Many gurneys are made so that the base will fold up for easy storage in an ambulance. When partially folded, the base forms a parallelogram. In ▀ STUV,VU=91centimeters,UW= 108.8 centimeters, and m∠TSV= 57°. Find each measure.TS.

Write the first step in an indirect proof of the statement. If WV + VU ≠ 12 inches and VU = 5 inches, then WV ≠ 7 inches.

$\triangle R S T \sim \triangle U V W$. RT=9 cm, ST=15 cm, and UW=13.5 cm. The angle formed by $\overline{R T}$ and $\overline{S T}$ measures $62^{\circ}$. a What is VW? b What is the measure of the angle formed by $\overline{U W}$ and $\overline{V W}$?

a. What is sensory adaptation? b. What is the difference between sensation and perception? c. Why might signal detection theory not apply to a person with autism?