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sergey [27]
3 years ago
7

PLEASE HELP! What is m<3???

Mathematics
1 answer:
Ganezh [65]3 years ago
6 0

Answer:

105°

Step-by-step explanation:

180 minus 75 from angle 6 would give you angle 3.

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Express f(x) = 3 cos x + 5 sin x as Rsin(x + o), where e<br>is an acute angle in radians.​
Andrews [41]

Answer:

<h2>√34sin(x + 0.33π)</h2>

Step-by-step explanation:

The general form of the equation acosx + bsinx = Rsin(x + e) where R is the resultant of the constants 'a' and 'b' and e is the angle between them.

R = √a²+b²

e = tan^{-1}\frac{b}{a}

Given the function f(x) = 3 cos x + 5 sin x, comparing with the general equation;

a = 3, b = 5

R = √3²+5²

R = √9+25

R =√34

e = tan^{-1} \frac{5}{3} \\e = 59.09^{0}

in radians;

e =\frac{\pi }{180}*59.09\\ e = 0.33\pi rad

3 cos x + 5 sin x = √34sin(x + 0.33π)

4 0
3 years ago
What is the volume of the triangular prism below 7.8 in 6 in 5 in 11.5 in
Zarrin [17]

Answer:

D. 172.5 inches cubed

Step-by-step explanation:

Have a good day :)

8 0
2 years ago
What's 4.3 rounded to the nearest tenth
kolezko [41]
The answer would be 4.0
4 0
3 years ago
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PLEASE HELP!Choose the slope and y-intercept that
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3 years ago
What is the solution to the following system of equations? x+2y=2 x-2y=-2
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