If an interior angle of a regular polygon measures 140°, how many sides does the polygon have?

What is 16 and 7/8 as an improper fraction?

Solve this problem. What is x? 30Pts

Sally is having a problem with her puppy leaving the yard so she decides to build a new fence. The length of the yard is 10 feet more than 3 times the width. She needs 60 feet of fencing to do the job. Find the length of the yard.

A rectangle and a square have the same area. The length of the rectangle is 48 meters more than two times its width. The length of a side of the square is 48 meters. The side of the square is 72 meters less than five times the width of the rectangle.

Which quadrilaterals are also parallelograms? Choose all answers that are correct. A. square B. rhombus C. trapezoid D. rectangle

In a fibonacci sequence the fourth term is 30 and the fifth is 49 what is the first term

What's equivalent to x=3y-2

Elisa puts $1,000 into each of 2 bank accounts. Account A: 3% interest rate, compounded annually, which is growth Account B: $40 bonus added to the account each year, which is growth How much money will be in Account A at the end of 3 years?

Let f (x) = 3x + 2 and g (x) = 7x + 6. Find f • g and its domain.

Rayhanna was traveling to the airport to visit her family out of town. she left her house to go the airport at 440pm. if it took her 40 min to travel to the airport, what time did she arrives make her flights. I said. she arrived at 520.