Answer:

Step-by-step explanation:
We can use the geometric mean theorem:
The altitude on the hypotenuse is the geometric mean of the two segments it creates.
In your triangle, the altitude is XY and the segments are VY and WY.

Answer:
240
Step-by-step explanation:
12 x 8 x 2.5 = 240
Step-by-step explanation:
5x+8-7x=4x+1
5x+7x-4x=8+1
8x=9
Step-by-step explanation:
the answer is In photo above