What is the measure of each interior angle of a regular icosagon?

The highest recorded temperature in the uk is 39° c. the lowest recorded temperature in the uk is - 27° c What is the difference between these two amounts?

What do the following two equations represent? 4x - 2y = - 5 16x - 8y = - 20 Choose 1 answer: (A) Equal lines (B) Parallel lines (C) Perpendicular lines (D) None of the above

Mary purchased an annuity that pays her $500 per month for the rest of her life. She paid $70,000 for the annuity. Based on IRS annuity tables, Mary's life expectancy is 16 years.

Express the fractions one half 3/16 and 7/8 with the lowest common denominator

Variable costs as a percentage of sales for Lemon Inc. are 71%, current sales are $526,000, and fixed costs are $178,000. How much will operating income change if sales increase by $45,800?

A movie at Walmart costs $14.97. Tax is 6%. What will the total be, including tax?

Determine whether the given value is a statistic or a parameter. in a study of all 4109 professors at a college comma it is found that 25 % own a television.

for independence day celebration 25000 flags were distributed to 70 schools. if 40 shcool receive 250 each and the remainder distributed equally among the other schools calculate the number of flags receives

What two integers have a product of - 20 and a sum of - 8

What are two possible measures of the angle below? - 270° and 45° - 270° and 90° - 120° and 75° - 120° and 90°