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kakasveta [241]
3 years ago
15

It's even better if you have a telescope or binoculars. Both allow you to see planets, the moon, and stars even closer. Telescop

es are more powerful than binoculars. With a telescope, you can see the moon close enough to see its features. Labeled images like this one can help you find different places on the moon or other objects in the night sky. Even without a telescope, you will still be able to find some of these place
What does this mean for you and your stargazing? Well, you may not make any major discoveries like Galileo did, but you can look up at the sky in your own backyard. You can see the moon and many of the same stars that early astronomers saw. You can even see planets. For example, this is an image of Venus, Mars, and the moon, as seen from Earth without a telescope or binoculars. It is amazing what you can find if you just look up!

What evidence does the author use to support the idea that a telescope is not needed to learn about Earth's moon?

A. Early astronomers saw many of the same starts without a telescope.
B. Looking up at the sky is enjoyable even if you don't have special tools.
C. You can see even more detail in the sky if you use a telescope.
D. You can see some of the features of the moon without a telescope.

Mathematics
1 answer:
babunello [35]3 years ago
5 0

Answer:

A

Step-by-step explanation:

hope i helped

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To the nearest degree, what is the measure of each exterior angle of a regular decagon?
aniked [119]

Answer:

Exterior angle of a decagon will be 36°

Step-by-step explanation:

Measure of all interior angles of a polygon is represented by (n - 2)×180°

where n is the number of sides of the polygon.

Now we have to calculate the exterior angle of a regular decagon.

As we know exterior angle of polygon is supplementary of the interior angle.

So we will calculate interior angle first.

Sum of interior angles of decagon = (n - 2)×180° = 8×180° = 1440°

Since decagon is regular so all angles will be same.

So one angle of decagon = 1440 ÷ 10 = 144°

Now exterior angle = 180 - 144 = 36°

Each exterior angle of a decagon will be 36°.

8 0
3 years ago
identify three misconceptions each of any five topics in mathematics (geometry & handling data).​
natulia [17]

Answer:

Step-by-step explanation:

8 0
3 years ago
The perimeter of a rectangle is twice the
masya89 [10]

Answer:

The length is 14 m.

Step-by-step explanation:

length = L

width = W

perimeter = P

"The perimeter of a rectangle is twice the  sum of its length and its width."

P = 2(L + W)

"The  perimeter is 40 meters"

40 = 2(L + W)

"and its length is 2  meters more than twice its width."

L = 2W + 2

Replace L with 2W + 2 in equation 40 = 2(L + W):

40 = 2(2W + 2 + W)

40 = 2(3W + 2)

20 = 3W + 2

3W = 18

W = 6

The width is 6 meters.

L = 2W + 2 = 2(6 m) + 2 m = 12 m + 2 m = 14 m

Answer: The length is 14 m.

5 0
3 years ago
how many x-intercepts will the graph of y=(x-2)^2 have?
tekilochka [14]

Answer:

1

Step-by-step explanation:

Because it y is 0 then we can find the X intercepts. so there will be one X intercept.

4 0
3 years ago
Solve this question
Art [367]
50 Dollars For The Member-Ship

2 Dollars For The Class (C)

Y=Total (unknown because you dont know how may classes)

Y=50(C)


7 0
4 years ago
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