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suter [353]
3 years ago
14

What is the smallest number of degrees needed to rotate a pentagon around its center onto itself?

Mathematics
1 answer:
mel-nik [20]3 years ago
7 0
Like to get back to where it started? In that case 360
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Use the rule y = 3x + 1 to fill in the missing entries in the input-output tables.
zalisa [80]

Answer:

y=4, y =16, x=10, x=15

Step-by-step explanation:

Plug the x values in the x place and then solve from there and for y values plug em in and easy answer

6 0
3 years ago
Cual es la de Raiz de 2000
serg [7]

2000 | 2

1000 | 2

500 | 2

250 | 2

125 | 5

25 | 5

5 | 5

1

√2000 = √2².√2².√5².√5

√2000 = 2.2.5√5

√2000 = 20√5

(aproximadamente 44.72135955)

4 0
4 years ago
In simplified exponential notation, the expression a²·a -3·a=<br><br> A 1/a<br> B 0<br> C 1
dalvyx [7]
Answer a^3-3a

a^2 times a = a^3 you add exponents
4 0
4 years ago
Read 2 more answers
A 20 ft ladder leans against a building and reaches a point 13 ft above the ground. Find, to the nearest degree, the angle that
Snezhnost [94]
Since it forms a "right triangle" we can apply trigonometry.
sin x = oppo/hyp
sin x = 13/20
x = sin^-1(13/20)
x = sin^-1(0.65)
x = 40.5
rounded to nearest degree
x = 41 degrees


Hope this helps! :)
4 0
3 years ago
Easy question There are 8 sixth-graders and 16 seventh-graders in a class.
Paha777 [63]

Answer:

2:3

Step-by-step explanation:

16/24=1/3

Hope this helps you!!!!!!!! :D

3 0
2 years ago
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