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Brilliant_brown [7]
3 years ago
12

Who was the first person to invent the Commutative Property?

Mathematics
1 answer:
dimulka [17.4K]3 years ago
5 0
Francois Servois in 1814
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What are the steps on how to copy an angle? (Geometry)
Juli2301 [7.4K]

Step-by-step explanation:

Make a point P that will be the vertex of the new angle.

From P, draw a ray PQ. ...

Place the compasses on point A, set to any convenient width.

Draw an arc across both sides of the angle, creating the points J and K as shown.

Hope this helps :)

4 0
2 years ago
Write an equation for the line perpendicular to y=1/3x-2 and passing through the point (3,3)
maria [59]

line given slope = x coefficient = 1/3

Perpendicular slopes must be opposite reciprocals of each other:  m1 * m2 = –1

line slope (m) = -3

line equation formula = y = mx + b

y = -3x + b

from the point given

x = 3

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6 0
2 years ago
You guys are Smart, Answer me this. But I need It fast-
miss Akunina [59]

Answer:

E = 58

F = 32

G = 90

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3x + 31 + 5x -13 = 90

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8x = 72

x = 72 / 8

x = 9

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8 0
2 years ago
What is 10 inches divided into 12 equal sections? If you can include work please, Thanx!
satela [25.4K]
Wouldn't you just do 10 divided by 12
4 0
3 years ago
What is the distance between 23 and -8 on a number line?
elena55 [62]

Answer: 31

Step-by-step explanation:

To find the distance, find the difference between the number.

23 - (-8) = 31     So the distance is 31  units.

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7 0
3 years ago
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