Answer: 40 / 5 = 8 There would be 8 guests sitting in a section that gets hats.
Answer:
Step-by-step explanation:
The slope is going to be the one that has the X by it so your slope is going to be 5x. Then your y intercept is going to be the number behind the slope so the y intercept is positive 1.
Least to Greatest: -3.05 1/2, -.875 1/3, & .40
Answer:
5-m is the expression is equivalent to - m + 5.
Part (c)
We'll use this identity
to say
Similarly,
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The key takeaways here are that
Therefore,
The identity is confirmed.
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Part (d)
Similarly,
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We'll square each equation
and
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Let's compare the results we got.
Now if we add the terms straight down, we end up with on the left side
As for the right side, the sin(A)cos(A) terms cancel out since they add to 0.
Also note how and similarly for the sin^2 terms as well.
The right hand side becomes but that's always equal to 1 (pythagorean trig identity)
This confirms that is an identity