Cho AABC có AB = 4,5 cm, AC = 6 cm, BC = 7,5 cm. Kẻ đường phân giá BD của B cắt AC tại D. Tính các tỉ số lượng giác của ABD.​

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?