2 years ago

Evaluate 25-5e+3/f when e=4 And f=3

Mathematics

2 answers:

VikaD [51]2 years ago

8 0

The answer to your question is 6

Dmitriy789 [7]2 years ago

6 0

25- 5(4) + 3/3= 6

your answer would be 6.

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3 years ago

Find the center and radius for the circle by the equations: x2 + y2 + 5x - y + 2 = 0.

lord [1]

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2 years ago

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Alex17521 [72]

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Step-by-step explanation:

3 0

2 years ago

Solve for < x < 180degrees

Tamiku [17]

Option C: 90° is the value of x.

Explanation:

The given expression is $4+2 \sin x=14-8 \sin x$ for $0^{\circ} \leq x \leq 180^{\circ}$

We need to solve the expression.

Thus, we have,

$4+2 \sin x=14-8 \sin x$

Subtracting both sides by 4, we have,

$2 \sin x=10-8 \sin x$

Adding both sides by 8 sin x, we get,

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Dividing both sides by 10, we have,

$sin \ x=1$

Taking $sin^{-1}$ on both sides of the equation, we get,

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Thus, the value of x is 90°

Hence, Option C is the correct answer.

4 0

2 years ago