M∠1 = 62° and lines t and l intersect | given
m∠1 = m∠4 | definition of vertical angles
m∠4 = 62° |

what property proves that m∠4 = 62° or finishes the two-column proof?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212