Find the measure of the arc QS

A four-sided polygon has these properties of rotation and reflection. When it rotates 360 degrees, it maps onto itself at four different angles of rotation. It can be reflected onto itself across four different lines of reflection.

After 5 months, the number of subscribers to a newspaper was 5,730. After 7 months, the number of subscribers to the newspaper was 6,022. Which equation models the number of newspaper subscribers y after x months?

Factor: a^2 m + 5am - 30m (A) 5m ( - 6 + a + a2) (B) m (a - 6) (a + 5) (C) 5m (a + 3) (a - 2) (D) m (5a + a2 - 30) (E) none of these

the length of one side of a rectangle is 12 more than the width. the perimeter of the rectangle is 56 cm. find the length and the width of the rectangle

Which expression can pair with x-y=-2 to create a consistent and dependent system? A. 6x+2y=15 B. - 3x+3y=6 C. - 8x-3y=2 D. 4x-4y=6

Jack bought 5 pounds of holloween candy. He gave out 3 pounds of the candy to trick or treaters and ate 10 ounces of the candy. How many ounces oof halloween candy does jack have

What is the value of n (-y+5.3) + (7.2y-9) = 6.2y+n

What is the momentum of a 79-kilogram ice skater gliding across the ice at a speed of 16 m/s?

There are 52 white keys and 36 black keys on a standard piano. What is the probability that if a person did not look and hit the keyboard twice that he or she would first hit a white key and then hit a black key?

Problem Page A rug is in the shape of a square. It measures 14 feet on each side. What is its perimeter?