You already have figured the main idea. In this case, the population is growing 1.9% a year. This word can be translated into: multiplied by 101.9% (100+1.9%). That means the P0 is 6 bill, the base is 101.9%(or 1.019) and the time is 50 years. The calculation would be:
<span>P(t)=P₀a^t
</span>P(t)=6 billion * 101.9%^50= 6 billion * <span>2.56276= 15.38 billion</span><span>
</span>
Because both angles are the same, and are in the same spot in the congruent triangles, we can set these angles up to equal each other:

Add x to both sides:

Subtract 4 from both sides:

Divide both sides by 4 to get x by itself:

The value of x is
17.
Answer:
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Answer:
x= 46.6582....
Step-by-step explanation:
i can't find the symbols here so hopefully u get it.
we'll use SOHCAHTOA
sin x=
sin x=
x=sin inverse
---------> sin^-1
x=46.6...