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astraxan [27]
3 years ago
14

Given sin θ = 7/25, find the value of a and b in the following statements.

Mathematics
2 answers:
N76 [4]3 years ago
8 0

Answer:

sin θ = 7/25 so θ =16.26

So tan θ  = tan 16.26 = 7/24 = a/24 so a =7

sec θ = 1.17445580142 = 25/b so b = -21

Brainliest?

Sergeu [11.5K]3 years ago
3 0

Answer:

a = 7, b = 24 if quadrant 1

a = -7, b = -24 if quadrant 2

Step-by-step explanation:

Tan theta = sin(theta) × sec(theta)

a/24 = (7/25) × (25/b)

ab = 168

a = 168/b

1 + tan²(theta) = sec²(theta)

1 + a²/576 = 625/b²

1 + 168²/576b² = 625/b²

1 = 576/b²

b = 24 (+ or -)

a = 168/24 = 7 (+ or -)

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Step-by-step explanation:

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8 0
2 years ago
What is the probability of rolling a 6 sided die and getting a 4 or a number divisible by 3. A) 1/3 B) 1/18 C) 2/3 D) 1/2
KATRIN_1 [288]
Let 
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3 years ago
Which of these numbers is between 1 and 3/4 ?<br><br>PLEASE HELP
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5 0
3 years ago
An artist is creating a sculpture where a globe with a diameter of 48 inches sits in a cone like a scoop of ice cream. She wants
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Answer:

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2 years ago
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