What is the measure of a base angle of an isosceles triangle if the measure of the vertex angle is 38 and the two congruent sides each measure 21 units

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Tom and lilly rented a house for $12,000 last year. at the start of the year they bought the house they had been renting directly from the owner for $250,000. they believe they could rent it for $12,000 this year, but stay in the house. how much does tom and lilly’s decision to buy the house change gdp? a. it reduces gdp by $12,000 b. it does not change gdp c. it raises gdp by $238,000 d. it raises gdp by $250,000

Brad earns $12.75/hr and works 40 hours a week. what is his gross annual income?