Angle bca measures 56 What is the measure of angle BCD

If two opposite sides of a square are increased by 15 meters and the other sides are decreased by 13 meters, the area of the rectangle that is formed is 60 square meters. find the area of the original square.

3x + 3 = 3 (x + 1) postulate?

If there are 52 ounces of cereal in 2 boxes, how many ounces are there in 5 boxes?

A 16 oz bottle of water is 1.44

The supplementary angle to 69 degrees would be considered? A) acute B) obtuse C) straight

Sienna published 2/3 of the poems she wrote in a book. Additionally, she published 4 different poems in the newspaper. The total number of poems she published was 22. How many poems had sienna written?

Determine the direction that is parábola opens: y=4x^2+8x+2

Nancy is given a problem in her math class. In order to solve the problem, she must find the product of two numbers.

Gregory is building a pen for his new puppy. He needs the pen to be 9 1/2 feet by 6 3/4 feet. How many feet of fencing does he need?

A rectangle with length 11 feet and width 10 feet. A smaller rectangle with length 3 feet and width 2 feet is cut out of the larger rectangle.