First, move 9x^2 to the right:
7y^2 = 42 - 9x^2
Then, divide 7 on both sides:
y^2 = 6 - 9/7 * x^2
Answer:
0.90$
Step-by-step explanation:
4hour=0.60
6hour=x
x=(0.60×6)/4
x=0.90$
Answer:
The diameter is about <u>13.55m</u>
Step-by-step explanation:
Calculator
Answer:
14/3
Step-by-step explanation:
2 1/3=7/3
2*7/3=14/3
