Answer:
x = 3.87
Step-by-step explanation:
Using the right angle altitude theorem, we know that all three triangles are congruent, so the lengths of corresponding sides of the triangles are in proportion..
AD/DB = DB/DC
15/x = x/1
x² = 15
x = √15
x = 3.87
The answer is 15w^2 + 225w
Key:
^ - Means that it is an exponent, in case you didn't know :)
Answer: I believe the answer would be 1/9 ?
Answer:
5.3
Step-by-step explanation:
