The diagram shows squares 1,2, and 3 constructed on the sides of a right triangle N Which statement about the squares must be true? O O A. (Perimeter of 1) + (Perimeter of 2) = (Area of 3) B. (Perimeter of 1) + (Perimeter of 2) = (Perimeter of 3) C. (Area of 1) + (Area of 2) - (Area of 3) D. (Area of 1) + (Area of 2) = (Perimeter of 3) O O
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.)
In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.