30 is 20% of 150.
30/x = 20/100
30 * 100 = 20 * x
(30 * 100)/20 = x
x = 150
Answer:
x = 2
Step-by-step explanation:
Using Pythagoras identity in the right triangle
x² = 10² + 6² = 100 + 36 = 136 ( take the square root of both sides )
x = = = 2
Y= 2x+10 would be the equation and it would have no solution because there's no value if x nor y
Answer:
=x+2
Step-by-step explanation: