The number of marbles is greater than or equal to 12.
The inequality would be:
8n-10≥6n+14
We need to gather all of the variables on one side, so we will subtract 6n from both sides:
8n-10-6n≥6n+14-6n
2n-10≥14
Now we will cancel the 10 by adding it:
2n-10+10≥14+10
2n≥24
Divide both sides by 2:
2n/2 ≥ 24/2
n≥12
Step-by-step explanation:
To create a simple electromagnet, you'll need a source of electricity, a conductor, and metal. Wrap insulated copper wire tightly around an iron screw or nail before connecting the wire to a battery, and watch as your new electromagnet picks up small metal objects.
Answer: (x-9)(x-7)
Step-by-step explanation:
Answer:
c. 9/12
Step by step explanation.
Given: sin = 9/15
and,
thus, find adj. side
by using Pythagoras theorem
then,
let adj. side be a^
thus,
adj. side is 12
then,
tan of the angle = 9/12
