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galina1969 [7]
4 years ago
10

Explain how you could use the construction tool or a compass and straightedge to create a line segment that is twice as long.

Mathematics
1 answer:
ycow [4]4 years ago
3 0

Answer: Use a compass to measure the length of AB. Draw an arc from point B (or point A) with that distance. Extend line AB through that arc and label the intersection as point C. AC is twice the length of AB.

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Fifty metal spheres, each with a radius of 2 cm, are melted. The melted solution is poured into a box. What is the volume of all
bazaltina [42]

Answer:

<h2>The first option is correct 1675.5 cm^3</h2>

Step-by-step explanation:

Step one:

we are given the radius as

r=2cm, and the number of spheres is 50 in numbers

let us find the volume of one sphere and multiply the area by 50 to get the volume of the 50 spheres

Step two:

volume=4/3 \pi r^3

volume=4/3*3.142 *2^3\\\\volume=100.5/3\\\\volume=33.5

The volume of one sphere is 33.5in^3

Hence the volume of the 50 spheres will be

=33.5*50

=1675.7cm^3 approx.

6 0
3 years ago
.78 3/11 as a percent
Anestetic [448]
.78 will be 78% and 3/11 will be 27% hope I helped!
8 0
3 years ago
Which figure could be the result of dilating this triangle with a scale factor greater than 1?
Leviafan [203]

Answer:

5+

Step-by-step explanation:

8 0
3 years ago
Can you please answer this question? Thank you
svetlana [45]
<span>-0.99920681013 is the answer </span>
5 0
3 years ago
A baseball team won 8 games and lost 6. If the team continues at this ratio, how many wins will the team have after playing 21 g
DIA [1.3K]

Answer:

12 wins and 9 losses.

Step-by-step explanation:

Because they are winning 57.14% of there games so if 8 out of 14=57.14% then that means if they would have still one at the exact pace then.

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Hope this helps have a great afternoon:)

4 0
3 years ago
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