Construct a quadrilateral PQRS such that PQ=RS=7.3cm, angle Q=60°,QR=5cm and angle R=135°.

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)