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olya-2409 [2.1K]
3 years ago
11

Which quadrents do the six inverse trig functions?

Mathematics
1 answer:
Virty [35]3 years ago
5 0
In quadrant 1 (0-90°) all six are positive.
In Q2 (90-180°) only sine and cosecant are positive.
In Q3 (180-270°) only tangent and cotangent are positive.
In Q4 (270-360°) only cosine and secant are positive.
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salantis [7]

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saveliy_v [14]
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8 0
3 years ago
There were 96 students and 34 adults at the concert. If 65% of the seats were filled, how many seats are in the auditoriom? Roun
konstantin123 [22]

Answer: 200 seats

Step-by-step explanation:

There are 96 students and 34 adults in a concert. The total number of people present is therefore:

= 96 + 34

= 130 people

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7 0
3 years ago
Someone help me, please :)
Natasha2012 [34]
F(x)=4x+1
g(x)=x^2-5
(f . g)(x)=?

(f . g)(x) = f(x) . g(x) = (4x+1).(x^2-5)=(4x).(x^2)+(4x).(-5)+(1).(x^2)+(1).(-5)
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(f . g)(x)=4x^3+x^2-20x-5

Answer: Option A. 4x^3+x^2-20x-5
6 0
4 years ago
In ΔSTU, the measure of ∠U=90°, the measure of ∠S=84°, and ST = 87 feet. Find the length of TU to the nearest tenth of a foot.
Amanda [17]

Answer:

TU=86.5 feet

Step-by-step explanation:

We are given with <U is 90 degrees. It means it is a right triangle.

So, we can use trigonometric ratio to solve.

3 0
3 years ago
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