Step-by-step explanation:
x=54
use pyth then the other line = 15
then 15÷90 = 9÷x
then x = 54
Answer:
8/21
Step-by-step explanation:
1 mg = 0.001 grams. therefore 2000 mg = 2 grams
Answer:
2.2360679775
that's what I counted and got yep u know I was wrong.
A number squared would be x squared (x^2)
The product of x squared and ten is 10x^2
Then subtract nine
10x^2 - 9
