Answer:
I'm pretty sure that it's the second option. its 3/8
Since we alredy know that y = 6 we can go ahead and insert it into the problem. It would look like this:
x + 4 = 6
Now we can begin to solve.
Since positive 4 is on one side, we can subtract it from both sides
It will look like this:
x + 4 = 6
x - 4 = 6 - 4
You end up with
x = 2
Now substitute all your known variables.
It will look like
2 + 4 = 6
This equation is true.
How does the area of triangle RST compare to the area of triangle LMN? is 2 square units less than the The area of △ RST area of △ LMN The area of △ RST is equal to the area of △ LMN The area of △ RST is 2 square units greater than the area of △ LMN The area of △ RST is 4 square units greater than the area of △ LMN.Jun 25, 2021
Answer:
Radioactive in half life is 51gram
Step-by-step explanation:
80grams:12years
X :7.6years
12x÷x=x
7.6×80÷12=51gram