Answer:
LCD= 9
Step-by-step explanation:
1/3 = 3/9
2/9 = 2/9
20%, I believe. The piece of wood lost 2 ounces of moisture after drying, and 2/10 = 20/100
Use Pythagorean theorem to solve.
a^2 + b^2 = c^2
6^2 + b ^2 = 14^2
36 + b^2 = 196
Subtract 36 from both sides.
b^2 = 196-36
b^2 = 160
Take the square root of both sides.
b = sqrt 160
As a decimal
b = 12.649
As a simplified radical
b = 4sqrt10
5x+ 10+ 15y
= 5*x+ 5*2+ 5*(3y)
= 5*(x+2+3y)
The final answer is 5(x+2+3y)~
What? Add more detail please
