Which equation is correct regarding the measure of ∠1?
m∠1 = (a – c)
m∠1 = (a + c)
m∠1 = (b – d)
m∠1 = (b + d)

How are people today protected from wildfires like the large wildfires like the great fire of 1910are people today protected from large wildfires like the great fire of 1910? plz have the answer. this is important. you

Which ecosystem best fits the characteristics listed below? which ecosystem best fits the characteristics listed below? ii. seasonal migrations of millions of wildebeests, zebras, and elephants iii. large numbers of predators, such as lions iv. acacia trees and grasses a. the congo rainforest b. the african mangroves c. the serengeti grasslands d. the sahel

Read the article titled "castro resigns." why did the us impose trade sanctions against cuba in 1962?