How can the statement below be rewritten as a conditional statement in if-then form? two angles with angle measures that add up to 180 degrees form a linear pair.
a) if two angles form a linear pair, then one of their angle measures is 180 degrees.
b) if a linear pair has angle measures that add up to 180 degrees, then there are more than two angles.
c) if the measures of two angles add up to 180 degrees, then they form a linear pair.
d) if there are two angles, then their angle measures must add up to 180 degrees.

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.