3 years ago

For what value of b is y = 4 a solution to the equation y + 2 = by +8

Mathematics

2 answers:

SashulF [63]3 years ago

8 0

Answer:

b= -8

Step-by-step explanation:

4+2=(b)4+8

6=(b)14

-8=b

Aleksandr [31]3 years ago

5 0

b = -0.5

4 + 2 = - 0.5 * 4 + 8

6 = -2 + 8

6 = 6

Which is true, Therefore the answer is -0.5

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4 years ago

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Complete question:

A circle with radius 3 has a sector with a central angle of 1/9 pi radians

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Answer:

The area of the sector = $\frac{\pi}{2}$ square units

Step-by-step explanation:

To find the area of the sector of a circle, let's use the formula:

$A = \frac{1}{2} r^2 \theta$

Where, A = area

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$\theta = \frac{1}{9}\pi$

Substituting values in the formula, we have:

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