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sveticcg [70]
3 years ago
13

N Which expression has twice the value of 2-2.2-2.2?

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
7 0

Answer:

2^5

explanation:

I did this already man this is easy

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Pls help in this aaaaaa
ivanzaharov [21]
The question is incorrect. X is not defined UNLESS the hexagon is a regular hexagon, which means that all sides are equal (given) AND all angles are equal (not given).

Error in question aside, and  ASSUMING the hexagon is regular, you can apply the principle that
1. the sum of exterior angles of ANY polygon is 360.
2. the sum of exterior angles and interior angles at EACH vertex is 180.
3. Multiply sum from (2) above by the number of vertices and subtract 360 gives the sum of the interior angles.
4. IF the polygon is regular (all angles equal), then each interior angle equals the result from (3) divided by n, the number of vertices.

Example for a regular heptagon (7 sides, 7 verfices).
1. Sum of exterior angles = 360
2. sum of interior and exterior angles at EACH vertex=180
3. multiply 180 by 7, subtract 360
180*7-360=900
4. since heptagon is regular, each interior angle equals 900/7=128.57 deg.


8 0
3 years ago
At a carnival game, the chance of winning a prize is 0.45. Kylee plays the game 3 times. Using the table, what is the probabilit
aliina [53]

Answer:

I think the answer is C 0.83 based on the math I did

Step-by-step explanation:

4 0
3 years ago
Please help What is the value of this expression when a = 7 and b = -4? |2a| - b/ 3
belka [17]

Answer:

46/3

Step-by-step explanation:

|2a| - b/3

Plug in the values and evaluate.

|2(7)| - (-4)/3

|14| + 4/3

Apply | a | = a

14 + 4/3

42/3 + 4/3

= 46/3

3 0
3 years ago
1. 100% of 50
ser-zykov [4K]

Answer:

1) 500

2) 60

3) 24

4) 20

5) 6

6) 63

7) 35

8) 14

9) 15

10) 12

Step-by-step explanation:

First, find 10%

To find 10% of a number, just take off one zero, or move the decimal point back once.

So let's do #1

100% of 50

Find 10% of 50 = 5

Now we've found 10%, we still have 40% left (because it's 50%; 50-10=40)

Multiply 5 by 10

5 × 10 = 50

Let's do #7

60% of 70

Find 10% of 70 = 7

Multiply 7 by 5 (because its 60% and we've done 10%; 60-10=50)

7 × 5 = 35

:) hope i helped!

3 0
3 years ago
Estimate how many times 6 times 10 to the 20th power is than 29 times 10 to the 16th power
RideAnS [48]

Answer:

......

Step-by-step explanation:

5 0
3 years ago
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