The diagonal of a rectangle is 25 in. the width is 15 inches. what is the area of the rectangle? ​

300

Step-by-step explanation:

The area of the rectangle can be calculated as follows

15√ 25^2 - 15^2

= 15√625-225

= 15√400

= 15 × 20

= 300

Hence the area of the rectangle is 300

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x