Angle M and angle R form a supplementary angle. The measure of Angle R is 40+2x.
The measure of angle M is 13x.
What is the value of x

Step-by-step explanation:

If two angles form an supplementary angle, their sum will be 180°.

In the question , angleM & angleR form a supplementary angle.

pooopoopopoopop

step-by-step explanati∵∵∴∴on:

glide reflection.

its mainly because the pattern will be infinite and will never end. it will look like a gilder or like a filpbook when set to motion.