A. What can be said of XR and RY?

b. If XR is (2x + 5) inches long and RY is 22 inches long,

what is the value of x?

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees.