Please look at file and answer all three questions with work
1 answer:
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Answer:
sinθ = -5/√61
secθ = √61/6
tanθ = -5/6
Step-by-step explanation:
From the given coordinate (6, -5), x = 6 and y = -5. This shows that the point lies in the 4th quadrant. In the fourth quadrant, only cos θ is positive, both sin θ and tan θ are negative.
Let us get the value of the radius 'r' first before calculating the trigonometry identities.
Using the Pythagoras theorem;
Using SOH, CAH, TOA to get the trigonometry identities;
Given x = 6, y =5 and r = √61
Since sin θ, is negative in the fourth quadrant,
For tanθ:
Since tan θ, is negative in the fourth quadrant,
Answer:
<em>Amount of $34000 will earn </em><em>$896</em><em> more interest as compared to the amount of $18000.</em>
Step-by-step explanation:
We know that,
where,
i = interest,
P = principle,
r = rate of interest,
t = time period.
For principle amount of $34,000,
For principle amount of $18,000,
So the difference between the interest is,
Therefore, amount of $34000 will earn $896 more interest as compared to the amount of $18000.