Find the value of x, given that m PQS = 119º. Round the answer to one decimal place if necessary.
R
S
(10x) o
720
7

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.