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12345 [234]
2 years ago
8

Hello, thanks for the fast reply! I was trying to make sense of the following equation:

Mathematics
1 answer:
horsena [70]2 years ago
8 0

Answer:

15\sqrt{3} inches

Step-by-step explanation:

2\sqrt{12} +2\sqrt{27} +\sqrt{12}+3\sqrt{3}

2\sqrt{4*3} +2\sqrt{9*3} +\sqrt{4*3} +3\sqrt{3}

4\sqrt{3} +6\sqrt{3} +2\sqrt{3} +3\sqrt{3}

15\sqrt{3} inches

Hope this helps!

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Of new calculators tested,8 were defective and 42 passed inspection. What ratio compares the number of defective calculators to
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The number of new calculators tested was 50 . . . 8 were bad and 42 were good.

The ratio of defective ones to new ones tested is 8:50 or 4:25 or 16% .
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3 years ago
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For every 12 slices of pizza sold at Ping's Pizza Shop,
kaheart [24]

Answer:

3:5 Is the ratio because there are five pieces of cheese.

Step-by-step explanation:

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>> The total cost of a pizza and 3 drinks is $19. The price of the pizza is $10 and each drink is the
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Answer:

d = 3

Step-by-step explanation:

According the figure:

  • 10 + d + d + d = 19
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Answer Check Below:

⇒ 10 + 3 = 13

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<h2>Therefore, d = 3.</h2>
6 0
2 years ago
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Please help! :))
denis23 [38]

Answer:

Check below

Step-by-step explanation:

Hi,

We're dealing with linear functions. f(x)=mx+b

We have here the first function.

g(x)=3x

That's a linear function, with slope, and no linear coefficient since

But on the other hand, the functions below, they all describe parallel lines, since their slope has the same value. I've changed the letters to make it easier the comprehension.

Even though each one has the same slope value, they have different non zero linear coefficients, {-6,-18,6,18}. Unlike, the first one

h(x)=3(9x-2) \rightarrow h(x)= 27x-6\\i(x)=9(3x-2)\rightarrow i(x)=27x-18\\j(x)=3(9x+2)\rightarrow j(x)=27x+6 \\k(x)=9(3x+2)\rightarrow k(x)=27x+18\\

A possible solution would be adjusting any of these, whose operation would result in g(x)=3x, but

Like

y=9(\frac{3x}{9}-2)+18 =3x

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3 years ago
How to find the circumference of a cirlcle
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\sf{Circumference = 2\times\pi\times~r}

Where r is the radius of the circle.
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3 years ago
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