Systematic bias occurs when the way data are collected and measured is inaccurate. These flawed data lead to unreliable results.
A. True
B. False

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

How to solve a simultaneous equation involved with fractions?

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers