Use trigonometric ratio to determine the value x. round nearest tenth ​

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

The triangles are similar. what is the value of x? enter your answer in the box.