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V125BC [204]
3 years ago
7

A group of astronomers observed light coming from a star located a distance of 331,000,000,000,000,000,000,000,000 light-years f

rom Earth. What is this distance expressed in scientific notation?
Mathematics
2 answers:
Nikitich [7]3 years ago
8 0
3.31 x 10^26 im pretty sure
Anika [276]3 years ago
5 0
3.31 times 10 to the 26th power
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If we consider the center of the habitat to be a point - then a circle with a radius of 1.5 km <u /><u />would satisfy the problem.

The path would go around the point (habitiat) and would always be 1.5 km from that point.
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3 years ago
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100PNTS! I desperately need help/answers to these please :(
kotykmax [81]

Answer:

1a- Alternate Exterior Angles

1b- Alternate Interior Angles

1c-Alternate Exterior Angles

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1e-Alternate Exterior Angles

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2a-None

2b-None

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6 0
3 years ago
Dentify the pattern for the following sequence. find the next three terms in the sequence. 5, 2, -1, -4, ____, ____, ____,...
kvasek [131]
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7 0
3 years ago
each paper clip is 3/4 inches long and cost $0.02. exactly enough paper clips are laid end to end to have a total length of 36 i
Vera_Pavlovna [14]
Answer is in the attachment below.

5 0
3 years ago
I need help plss!! I don’t understand
MA_775_DIABLO [31]

Since it says what the area of the circle is, you need to work the problem backwards from finding the area. So it would be 100 ÷ 3.14 = 31.84 that is the radius. Next you need to find the diameter, so 31.84 × 2 = 63.68. Now you multiply 63.68 × 3.14 = 199.95, round that to 200, divide 200 ÷ 2 = 100 ÷ 2 = 50 miles

Answer= 50 miles

4 0
3 years ago
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