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pickupchik [31]
3 years ago
9

What is the radius of a circle in which a 30° arc is 2 inches long?

Mathematics
2 answers:
marysya [2.9K]3 years ago
5 0
It would be 1 inch and 15 degree arc due to the act that the radius is half.
Elza [17]3 years ago
4 0
<span>a 30 deg arc is 1/12 of a circle since there are 360 deg in a circle

Hope i helped :)

</span>
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On a number​ line, suppose point E has a coordinate of -4 ​, and EG = 13. What are the possible coordinates of point​ G?
Ludmilka [50]

Answer:

9 or -17

Step-by-step explanation:

Hello!

The distance can be positive or negative, as we are just counting the number of units they are apart.

To find the possible coordinates for G, we can add or subtract 13 from -4 to find the possible coordinates for G.

<h3>Find G</h3>
  • -4 + 13 = G1
    -4 - 13 = G2
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The possible coordinates of G are 9 or -17.

7 0
1 year ago
Here are two polygons on a grid.
NNADVOKAT [17]

Answer:

No.

Step-by-step explanation:

For polygon PQRST to be considered a scaled copy of polygon ABCDE, it means every segments of polygon ABCDE were increased proportionally by a scale factor.

The segments in polygon PQRST were not gotten using the same scale factor, hence, it is not a scaled copy of the original polygon, ABCDE.

Segment CD = 2 units, it corresponds to segment RS = 4 units. Scale factor = RS/CD = 4/2 = 2

Segment BC = 1 unit, it corresponds to segment QR = 1 unit. Scale factor = QR/BC = 1/1 = 1 units.

Varying scale factor shows polygon PQRST is not a scaled copy of polygon ABCDE.

7 0
3 years ago
5 Complete the table for the given formula an = 2+3(n-1).​
kodGreya [7K]

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1, 2

2, 5

3, 8

4, 11

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Step-by-step explanation:

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2 years ago
Distance from (3,5) and (-2,-2)
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Step-by-step explanation:

7 0
2 years ago
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