Answer:
The answer is C, the third one.
What is the 8th term in the sequence? an=25−3n
1 answer:
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Answer:
18 Kg of 64 Kg represents 9/32 parts
Step-by-step explanation:
We first represent the 18lg of the 64kg as a fraction that can still be reduced:
We see that the fraction can be reduced to its half, because both the numerator and the denominator can be simplified by 2.
By so:
<h3>18 Kg of 64 Kg represents 9/32 parts</h3>
The first step in simplifying is this one (since tangent is sin/cos, and sec and is the same as 1/cos):
The next step is this:
Now the next step in this identity involves knowing another identity, which is this one (a Pythagorean identity, actually);
and 
So let's sub that in, like this:
which it does, right?
The next step is this:
Now the next step in this identity involves knowing another identity, which is this one (a Pythagorean identity, actually);
So let's sub that in, like this: