234,000,000 is what percent of 700,000,000

Write the sentence as an equation. b increased by 281 is d

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin