How do you solve 6/b-1=9/7

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.