Answer: 4
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
We know that the average of two numbers are the numbers divided by 2, right?
So the equation would be this
X + Y/2 = 12
x + y = 24, since 24 divided by 2 is 12.
You should add x (6) to 24 and wind up with 30
Now to get the average between those 3, divide by 30 by 3
you should get 10
<em>Thank me later :)</em>
<em>(or just give brainliest)</em>
5 days/8 days = 0.625 half lives
<span>fraction left after 0.625 half lives = (1/2)^0.625 </span>
<span>= 0.6484197773 </span>
<span>Amount left = 20*0.6484197773 gms </span>
<span>= 12.97 gms to dp <<<</span>
Answer:
4 heh
Step-by-step explanation:
mark me brainliest plz
Step-by-step explanation:
Opposite angles of parallelograms are congruent