Answer:
18.0
Step-by-step explanation:
The three lines form a right triangle where 10 and 15 are the two legs of the triangle. You can use the pythagorean theorem to solve for the length of x.
x = 
x = 18.028 (approximately 18)
Answer:
If I had to pick between these, it would be definition of complementary angles.
Hope this helps!
The simplest exact fraction for the decimal number 0.123 is 1231000
Answer:
51.2 oz
Step-by-step explanation:
Stoichiometry
3.2 lb x 16 oz
÷ 1 lb =51.2 oz