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nikitadnepr [17]

3 years ago

15

The coordinates A (0, 0), B (0, 4), C (4, 4), and D (4, 0) are graphed and connected together. What three-dimensional shape will

be created when this shape is rotated about the y-axis? Provide an explanation for your answer to receive full credit.

1 answer:

denis-greek [22]3 years ago

4 0

Answer:

It is a Square. I hope this helps!!

Step-by-step explanation:

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The sum of two numbers is 19 and their products is 78. What is the larger number ?

Sunny_sXe [5.5K]

78 = 2 x 3 x 13
1 x 78
2 x 39 = 78
3 x 26=78
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larger number is 13

5 0

4 years ago

21 feet to 8 yards write a ratio as a fraction in simplest form without any units

Dmitriy789 [7]

We know, 3 feet = 1 yard.

We have to convert feet to yards to calculate the ratio so that the final answer doesn't have any unit.

Therefore, 21 feet = $\frac{21 feet}{3 feet}yards$ = 7 yards

Thus, the ratio

$\frac{21feet}{8yards} =\frac{7yards}{8yards} =\frac{7}{8}$

The fraction $\frac{7}{8}$ is already in its simplest form.

Therefore, the given ratio as a fraction in the simplest form without any units is $\frac{7}{8}$

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3 years ago

(3, 4) was dilated to become point X' (12, 16). What was the<br> scale factor?

tensa zangetsu [6.8K]

Step one: correspond x values and y values together

it would be: 3, 12 and 4, 16

Step two: divide

12/3 = 4 and 16/4 = 4

both numbers = 4

scale factor is 4

6 0

3 years ago

Transform the following formulas as indicated.

s344n2d4d5 [400]

Is there a problem equation?

5 0

3 years ago

Which professionals most directly use geometry in their work? A. accountants B. astronomers C. judges D. pharmacists E. politici

GrogVix [38]

Answer:

Astronomers directly use geometry in their work rather than accountants , judges, pharmacist and politicians.

They used geometry to measure velocity , direction, distance, relativity, momentum, and probability. They used it to look at objects in the sky with a telescope by setting a required angle to get a proper view .

But Accountants, judges, pharmacist and politicians are not in use of geometry directly or frequently.

Hence, Option 'B' is correct.

Step-by-step explanation:

7 0

3 years ago

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