2 years ago

Identify the independent variables A photo lab charges 0.15 per print

Mathematics

1 answer:

GuDViN [60]2 years ago

6 0

Answer:

i: number of prints

d: cost

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(b) One figure is a rotation image of the other

Step-by-step explanation:

The axis of symmetry is horizontal for the left figure, and vertical for the right figure. The right figure has been rotated 90° CW from the left figure.

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Write an expression where you multiply a decimal number by 100. In a complete sentence, describe which direction and how many pl

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If you are multiplying by 100, the decimal will move 2 places to the right.

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3 years ago

An amusement park has discovered that the brace that provides stability to the ferris

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Answer:

Hence the correct answer is option (A) 4.708.

Step-by-step explanation:

Solution:-

Now, we need to find the angle of the sector by using sector formula,

$A = 28.25 ft^{2} \\r = 12ft.\\\\28.25 = \frac{\theta}{360^{o} } \times \pi \times 12^{2} \\\\\theta=\frac{28.25\times 360}{12 \times12 \times \pi} \\\\\theta =( \frac{70.625}{\\pi} )^{o}$

We now convert the angle to radian

$\theta = \frac{70.625}{\pi} \times \frac{\pi}{180}\\\\\theta = 0.39236 radian$

Now we calculate the length of arc by arc formula

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So, The length of steel that must be replaced is 4.708 ft.

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2 years ago

There are 28 students in the math class, and 22 of the students passed recently. What percentage did the test pass?

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About 79% passed

Hope this helps

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The image on a movie poster was shrunk to make the DVD cover art for the movie, so that the cover art is a scale image of the po

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2 years ago

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