The answer is B. You are getting rid of one x is the answer is x^2.
Answer:
Step-by-step explanation:
Midpoint of a segment with the given endpoints 
and 
is defined by,
In this question endpoints of the segment are,
and 
Coordinates of the midpoint will be,
=
Therefore, coordinates of the midpoint are .
Y is 12 you just multiply by 2 since 15 was multiplied by 2 as well
Answer:
= 4 grams
Step-by-step explanation:
The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass.
Therefore, using the formula;
N = O × (1/2)^n ; where N is the new mass, O is the original mass, and n is the number of half lives.
In this case;
N = 130 × (1/2)^5
= 130 × 1/32
= 4.0625
≈ 4 g
Answer:
what is the equation that u actually looking for?
Step-by-step explanation:
